89257830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 221538240

約数和(自身を除く): 132280410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 73, 106, 146, 159, 219, 265, 318, 365, 438, 530, 730, 769, 795, 1095, 1538, 1590, 2190, 2307, 3845, 3869, 4614, 7690, 7738, 11535, 11607, 19345, 23070, 23214, 38690, 40757, 56137, 58035, 81514, 112274, 116070, 122271, 168411, 203785, 244542, 280685, 336822, 407570, 561370, 611355, 842055, 1222710, 1684110, 2975261, 5950522, 8925783, 14876305, 17851566, 29752610, 44628915, 89257830]

約数ペア:

[(1, 89257830), (2, 44628915), (3, 29752610), (5, 17851566), (6, 14876305), (10, 8925783), (15, 5950522), (30, 2975261), (53, 1684110), (73, 1222710), (106, 842055), (146, 611355), (159, 561370), (219, 407570), (265, 336822), (318, 280685), (365, 244542), (438, 203785), (530, 168411), (730, 122271), (769, 116070), (795, 112274), (1095, 81514), (1538, 58035), (1590, 56137), (2190, 40757), (2307, 38690), (3845, 23214), (3869, 23070), (4614, 19345), (7690, 11607), (7738, 11535)]