71955278210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{248121649}}^1$

素因数の和:248121685

約数の個数: 16

約数和(自身を含む): 133985691000

約数和(自身を除く): 62030412790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 248121649, 496243298, 1240608245, 2481216490, 7195527821, 14391055642, 35977639105, 71955278210]

約数ペア:

[(1, 71955278210), (2, 35977639105), (5, 14391055642), (10, 7195527821), (29, 2481216490), (58, 1240608245), (145, 496243298), (290, 248121649)]