71720330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59273}}^1$

素因数の和:59302

約数の個数: 24

約数和(自身を含む): 141901956

約数和(自身を除く): 70181626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 59273, 118546, 296365, 592730, 652003, 1304006, 3260015, 6520030, 7172033, 14344066, 35860165, 71720330]

約数ペア:

[(1, 71720330), (2, 35860165), (5, 14344066), (10, 7172033), (11, 6520030), (22, 3260015), (55, 1304006), (110, 652003), (121, 592730), (242, 296365), (605, 118546), (1210, 59273)]