145235990

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{92507}}^1$

素因数の和:92671

約数の個数: 16

約数和(自身を含む): 263092752

約数和(自身を除く): 117856762

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 92507, 185014, 462535, 925070, 14523599, 29047198, 72617995, 145235990]

約数ペア:

[(1, 145235990), (2, 72617995), (5, 29047198), (10, 14523599), (157, 925070), (314, 462535), (785, 185014), (1570, 92507)]