70375910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9011}}^1$

素因数の和:9100

約数の個数: 32

約数和(自身を含む): 140154624

約数和(自身を除く): 69778714

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 9011, 18022, 45055, 90110, 99121, 198242, 495605, 639781, 991210, 1279562, 3198905, 6397810, 7037591, 14075182, 35187955, 70375910]

約数ペア:

[(1, 70375910), (2, 35187955), (5, 14075182), (10, 7037591), (11, 6397810), (22, 3198905), (55, 1279562), (71, 991210), (110, 639781), (142, 495605), (355, 198242), (710, 99121), (781, 90110), (1562, 45055), (3905, 18022), (7810, 9011)]