30101420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51899}}^1$

素因数の和:51937

約数の個数: 24

約数和(自身を含む): 65394000

約数和(自身を除く): 35292580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 51899, 103798, 207596, 259495, 518990, 1037980, 1505071, 3010142, 6020284, 7525355, 15050710, 30101420]

約数ペア:

[(1, 30101420), (2, 15050710), (4, 7525355), (5, 6020284), (10, 3010142), (20, 1505071), (29, 1037980), (58, 518990), (116, 259495), (145, 207596), (290, 103798), (580, 51899)]