389968170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{4157}}^1$

素因数の和:4279

約数の個数: 64

約数和(自身を含む): 969978240

約数和(自身を除く): 580010070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 59, 106, 118, 159, 177, 265, 295, 318, 354, 530, 590, 795, 885, 1590, 1770, 3127, 4157, 6254, 8314, 9381, 12471, 15635, 18762, 20785, 24942, 31270, 41570, 46905, 62355, 93810, 124710, 220321, 245263, 440642, 490526, 660963, 735789, 1101605, 1226315, 1321926, 1471578, 2203210, 2452630, 3304815, 3678945, 6609630, 7357890, 12998939, 25997878, 38996817, 64994695, 77993634, 129989390, 194984085, 389968170]

約数ペア:

[(1, 389968170), (2, 194984085), (3, 129989390), (5, 77993634), (6, 64994695), (10, 38996817), (15, 25997878), (30, 12998939), (53, 7357890), (59, 6609630), (106, 3678945), (118, 3304815), (159, 2452630), (177, 2203210), (265, 1471578), (295, 1321926), (318, 1226315), (354, 1101605), (530, 735789), (590, 660963), (795, 490526), (885, 440642), (1590, 245263), (1770, 220321), (3127, 124710), (4157, 93810), (6254, 62355), (8314, 46905), (9381, 41570), (12471, 31270), (15635, 24942), (18762, 20785)]