8950630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 17918208

約数和(自身を除く): 8967578

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2221, 4030, 4442, 11105, 22210, 28873, 57746, 68851, 137702, 144365, 288730, 344255, 688510, 895063, 1790126, 4475315, 8950630]

約数ペア:

[(1, 8950630), (2, 4475315), (5, 1790126), (10, 895063), (13, 688510), (26, 344255), (31, 288730), (62, 144365), (65, 137702), (130, 68851), (155, 57746), (310, 28873), (403, 22210), (806, 11105), (2015, 4442), (2221, 4030)]