30810919860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{189559}}^1$

素因数の和:189627

約数の個数: 192

約数和(自身を含む): 112098201600

約数和(自身を除く): 81287281740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 602, 630, 645, 756, 774, 860, 903, 945, 1161, 1204, 1260, 1290, 1505, 1548, 1806, 1890, 1935, 2322, 2580, 2709, 3010, 3612, 3780, 3870, 4515, 4644, 5418, 5805, 6020, 7740, 8127, 9030, 10836, 11610, 13545, 16254, 18060, 23220, 27090, 32508, 40635, 54180, 81270, 162540, 189559, 379118, 568677, 758236, 947795, 1137354, 1326913, 1706031, 1895590, 2274708, 2653826, 2843385, 3412062, 3791180, 3980739, 5118093, 5307652, 5686770, 6634565, 6824124, 7961478, 8151037, 8530155, 10236186, 11373540, 11942217, 13269130, 15922956, 16302074, 17060310, 19903695, 20472372, 23884434, 24453111, 25590465, 26538260, 32604148, 34120620, 35826651, 39807390, 40755185, 47768868, 48906222, 51180930, 57057259, 59711085, 71653302, 73359333, 79614780, 81510370, 97812444, 102361860, 114114518, 119422170, 122265555, 143306604, 146718666, 163020740, 171171777, 179133255, 220077999, 228229036, 238844340, 244531110, 285286295, 293437332, 342343554, 358266510, 366796665, 440155998, 489062220, 513515331, 570572590, 684687108, 716533020, 733593330, 855858885, 880311996, 1027030662, 1100389995, 1141145180, 1467186660, 1540545993, 1711717770, 2054061324, 2200779990, 2567576655, 3081091986, 3423435540, 4401559980, 5135153310, 6162183972, 7702729965, 10270306620, 15405459930, 30810919860]

約数ペア:

[(1, 30810919860), (2, 15405459930), (3, 10270306620), (4, 7702729965), (5, 6162183972), (6, 5135153310), (7, 4401559980), (9, 3423435540), (10, 3081091986), (12, 2567576655), (14, 2200779990), (15, 2054061324), (18, 1711717770), (20, 1540545993), (21, 1467186660), (27, 1141145180), (28, 1100389995), (30, 1027030662), (35, 880311996), (36, 855858885), (42, 733593330), (43, 716533020), (45, 684687108), (54, 570572590), (60, 513515331), (63, 489062220), (70, 440155998), (84, 366796665), (86, 358266510), (90, 342343554), (105, 293437332), (108, 285286295), (126, 244531110), (129, 238844340), (135, 228229036), (140, 220077999), (172, 179133255), (180, 171171777), (189, 163020740), (210, 146718666), (215, 143306604), (252, 122265555), (258, 119422170), (270, 114114518), (301, 102361860), (315, 97812444), (378, 81510370), (387, 79614780), (420, 73359333), (430, 71653302), (516, 59711085), (540, 57057259), (602, 51180930), (630, 48906222), (645, 47768868), (756, 40755185), (774, 39807390), (860, 35826651), (903, 34120620), (945, 32604148), (1161, 26538260), (1204, 25590465), (1260, 24453111), (1290, 23884434), (1505, 20472372), (1548, 19903695), (1806, 17060310), (1890, 16302074), (1935, 15922956), (2322, 13269130), (2580, 11942217), (2709, 11373540), (3010, 10236186), (3612, 8530155), (3780, 8151037), (3870, 7961478), (4515, 6824124), (4644, 6634565), (5418, 5686770), (5805, 5307652), (6020, 5118093), (7740, 3980739), (8127, 3791180), (9030, 3412062), (10836, 2843385), (11610, 2653826), (13545, 2274708), (16254, 1895590), (18060, 1706031), (23220, 1326913), (27090, 1137354), (32508, 947795), (40635, 758236), (54180, 568677), (81270, 379118), (162540, 189559)]