30117776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5043

約数の個数: 40

約数和(自身を含む): 65021880

約数和(自身を除く): 34904104

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 4993, 6032, 9986, 19972, 39944, 64909, 79888, 129818, 144797, 259636, 289594, 519272, 579188, 1038544, 1158376, 1882361, 2316752, 3764722, 7529444, 15058888, 30117776]

約数ペア:

[(1, 30117776), (2, 15058888), (4, 7529444), (8, 3764722), (13, 2316752), (16, 1882361), (26, 1158376), (29, 1038544), (52, 579188), (58, 519272), (104, 289594), (116, 259636), (208, 144797), (232, 129818), (377, 79888), (464, 64909), (754, 39944), (1508, 19972), (3016, 9986), (4993, 6032)]