29419740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 107627520

約数和(自身を除く): 78207780

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, 181, 189, 210, 215, 252, 258, 270, 301, 315, 362, 378, 387, 420, 430, 516, 540, 543, 602, 630, 645, 724, 756, 774, 860, 903, 905, 945, 1086, 1161, 1204, 1260, 1267, 1290, 1505, 1548, 1629, 1806, 1810, 1890, 1935, 2172, 2322, 2534, 2580, 2709, 2715, 3010, 3258, 3612, 3620, 3780, 3801, 3870, 4515, 4644, 4887, 5068, 5418, 5430, 5805, 6020, 6335, 6516, 7602, 7740, 7783, 8127, 8145, 9030, 9774, 10836, 10860, 11403, 11610, 12670, 13545, 15204, 15566, 16254, 16290, 18060, 19005, 19548, 22806, 23220, 23349, 24435, 25340, 27090, 31132, 32508, 32580, 34209, 38010, 38915, 40635, 45612, 46698, 48870, 54180, 54481, 57015, 68418, 70047, 76020, 77830, 81270, 93396, 97740, 108962, 114030, 116745, 136836, 140094, 155660, 162540, 163443, 171045, 210141, 217924, 228060, 233490, 272405, 280188, 326886, 342090, 350235, 420282, 466980, 490329, 544810, 653772, 684180, 700470, 817215, 840564, 980658, 1050705, 1089620, 1400940, 1470987, 1634430, 1961316, 2101410, 2451645, 2941974, 3268860, 4202820, 4903290, 5883948, 7354935, 9806580, 14709870, 29419740]

約数ペア:

[(1, 29419740), (2, 14709870), (3, 9806580), (4, 7354935), (5, 5883948), (6, 4903290), (7, 4202820), (9, 3268860), (10, 2941974), (12, 2451645), (14, 2101410), (15, 1961316), (18, 1634430), (20, 1470987), (21, 1400940), (27, 1089620), (28, 1050705), (30, 980658), (35, 840564), (36, 817215), (42, 700470), (43, 684180), (45, 653772), (54, 544810), (60, 490329), (63, 466980), (70, 420282), (84, 350235), (86, 342090), (90, 326886), (105, 280188), (108, 272405), (126, 233490), (129, 228060), (135, 217924), (140, 210141), (172, 171045), (180, 163443), (181, 162540), (189, 155660), (210, 140094), (215, 136836), (252, 116745), (258, 114030), (270, 108962), (301, 97740), (315, 93396), (362, 81270), (378, 77830), (387, 76020), (420, 70047), (430, 68418), (516, 57015), (540, 54481), (543, 54180), (602, 48870), (630, 46698), (645, 45612), (724, 40635), (756, 38915), (774, 38010), (860, 34209), (903, 32580), (905, 32508), (945, 31132), (1086, 27090), (1161, 25340), (1204, 24435), (1260, 23349), (1267, 23220), (1290, 22806), (1505, 19548), (1548, 19005), (1629, 18060), (1806, 16290), (1810, 16254), (1890, 15566), (1935, 15204), (2172, 13545), (2322, 12670), (2534, 11610), (2580, 11403), (2709, 10860), (2715, 10836), (3010, 9774), (3258, 9030), (3612, 8145), (3620, 8127), (3780, 7783), (3801, 7740), (3870, 7602), (4515, 6516), (4644, 6335), (4887, 6020), (5068, 5805), (5418, 5430)]