421749110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{23059}}^1$

素因数の和:23156

約数の個数: 32

約数和(自身を含む): 796953600

約数和(自身を除く): 375204490

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18290, 23059, 46118, 115295, 230590, 714829, 1360481, 1429658, 2720962, 3574145, 6802405, 7148290, 13604810, 42174911, 84349822, 210874555, 421749110]

約数ペア:

[(1, 421749110), (2, 210874555), (5, 84349822), (10, 42174911), (31, 13604810), (59, 7148290), (62, 6802405), (118, 3574145), (155, 2720962), (295, 1429658), (310, 1360481), (590, 714829), (1829, 230590), (3658, 115295), (9145, 46118), (18290, 23059)]