42037370

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 77274000

約数和(自身を除く): 35236630

約数列:

[1, 2, 5, 10, 89, 149, 178, 298, 317, 445, 634, 745, 890, 1490, 1585, 3170, 13261, 26522, 28213, 47233, 56426, 66305, 94466, 132610, 141065, 236165, 282130, 472330, 4203737, 8407474, 21018685, 42037370]

約数ペア:

[(1, 42037370), (2, 21018685), (5, 8407474), (10, 4203737), (89, 472330), (149, 282130), (178, 236165), (298, 141065), (317, 132610), (445, 94466), (634, 66305), (745, 56426), (890, 47233), (1490, 28213), (1585, 26522), (3170, 13261)]