71667660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 211341312

約数和(自身を除く): 139673652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 727, 795, 930, 1060, 1454, 1590, 1643, 1860, 2181, 2908, 3180, 3286, 3635, 4362, 4929, 6572, 7270, 8215, 8724, 9858, 10905, 14540, 16430, 19716, 21810, 22537, 24645, 32860, 38531, 43620, 45074, 49290, 67611, 77062, 90148, 98580, 112685, 115593, 135222, 154124, 192655, 225370, 231186, 270444, 338055, 385310, 450740, 462372, 577965, 676110, 770620, 1155930, 1194461, 1352220, 2311860, 2388922, 3583383, 4777844, 5972305, 7166766, 11944610, 14333532, 17916915, 23889220, 35833830, 71667660]

約数ペア:

[(1, 71667660), (2, 35833830), (3, 23889220), (4, 17916915), (5, 14333532), (6, 11944610), (10, 7166766), (12, 5972305), (15, 4777844), (20, 3583383), (30, 2388922), (31, 2311860), (53, 1352220), (60, 1194461), (62, 1155930), (93, 770620), (106, 676110), (124, 577965), (155, 462372), (159, 450740), (186, 385310), (212, 338055), (265, 270444), (310, 231186), (318, 225370), (372, 192655), (465, 154124), (530, 135222), (620, 115593), (636, 112685), (727, 98580), (795, 90148), (930, 77062), (1060, 67611), (1454, 49290), (1590, 45074), (1643, 43620), (1860, 38531), (2181, 32860), (2908, 24645), (3180, 22537), (3286, 21810), (3635, 19716), (4362, 16430), (4929, 14540), (6572, 10905), (7270, 9858), (8215, 8724)]