68199870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 101627970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 59, 106, 118, 159, 177, 265, 295, 318, 354, 530, 590, 727, 795, 885, 1454, 1590, 1770, 2181, 3127, 3635, 4362, 6254, 7270, 9381, 10905, 15635, 18762, 21810, 31270, 38531, 42893, 46905, 77062, 85786, 93810, 115593, 128679, 192655, 214465, 231186, 257358, 385310, 428930, 577965, 643395, 1155930, 1286790, 2273329, 4546658, 6819987, 11366645, 13639974, 22733290, 34099935, 68199870]

約数ペア:

[(1, 68199870), (2, 34099935), (3, 22733290), (5, 13639974), (6, 11366645), (10, 6819987), (15, 4546658), (30, 2273329), (53, 1286790), (59, 1155930), (106, 643395), (118, 577965), (159, 428930), (177, 385310), (265, 257358), (295, 231186), (318, 214465), (354, 192655), (530, 128679), (590, 115593), (727, 93810), (795, 85786), (885, 77062), (1454, 46905), (1590, 42893), (1770, 38531), (2181, 31270), (3127, 21810), (3635, 18762), (4362, 15635), (6254, 10905), (7270, 9381)]