7708870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 15734880

約数和(自身を除く): 8026010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3121, 6242, 15605, 31210, 40573, 59299, 81146, 118598, 202865, 296495, 405730, 592990, 770887, 1541774, 3854435, 7708870]

約数ペア:

[(1, 7708870), (2, 3854435), (5, 1541774), (10, 770887), (13, 592990), (19, 405730), (26, 296495), (38, 202865), (65, 118598), (95, 81146), (130, 59299), (190, 40573), (247, 31210), (494, 15605), (1235, 6242), (2470, 3121)]