149420310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 422682624

約数和(自身を除く): 273262314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 727, 806, 930, 1054, 1105, 1209, 1326, 1454, 1581, 2015, 2181, 2210, 2418, 2635, 3162, 3315, 3635, 4030, 4362, 5270, 6045, 6630, 6851, 7270, 7905, 9451, 10905, 12090, 12359, 13702, 15810, 18902, 20553, 21810, 22537, 24718, 28353, 34255, 37077, 41106, 45074, 47255, 56706, 61795, 67611, 68510, 74154, 94510, 102765, 112685, 123590, 135222, 141765, 160667, 185385, 205530, 225370, 283530, 292981, 321334, 338055, 370770, 383129, 482001, 585962, 676110, 766258, 803335, 878943, 964002, 1149387, 1464905, 1606670, 1757886, 1915645, 2298774, 2410005, 2929810, 3831290, 4394715, 4820010, 4980677, 5746935, 8789430, 9961354, 11493870, 14942031, 24903385, 29884062, 49806770, 74710155, 149420310]

約数ペア:

[(1, 149420310), (2, 74710155), (3, 49806770), (5, 29884062), (6, 24903385), (10, 14942031), (13, 11493870), (15, 9961354), (17, 8789430), (26, 5746935), (30, 4980677), (31, 4820010), (34, 4394715), (39, 3831290), (51, 2929810), (62, 2410005), (65, 2298774), (78, 1915645), (85, 1757886), (93, 1606670), (102, 1464905), (130, 1149387), (155, 964002), (170, 878943), (186, 803335), (195, 766258), (221, 676110), (255, 585962), (310, 482001), (390, 383129), (403, 370770), (442, 338055), (465, 321334), (510, 292981), (527, 283530), (663, 225370), (727, 205530), (806, 185385), (930, 160667), (1054, 141765), (1105, 135222), (1209, 123590), (1326, 112685), (1454, 102765), (1581, 94510), (2015, 74154), (2181, 68510), (2210, 67611), (2418, 61795), (2635, 56706), (3162, 47255), (3315, 45074), (3635, 41106), (4030, 37077), (4362, 34255), (5270, 28353), (6045, 24718), (6630, 22537), (6851, 21810), (7270, 20553), (7905, 18902), (9451, 15810), (10905, 13702), (12090, 12359)]