30357808

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 60

約数和(自身を含む): 64899120

約数和(自身を除く): 34541312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 109, 169, 206, 208, 218, 338, 412, 436, 676, 824, 872, 1339, 1352, 1417, 1648, 1744, 2678, 2704, 2834, 5356, 5668, 10712, 11227, 11336, 17407, 18421, 21424, 22454, 22672, 34814, 36842, 44908, 69628, 73684, 89816, 139256, 145951, 147368, 179632, 278512, 291902, 294736, 583804, 1167608, 1897363, 2335216, 3794726, 7589452, 15178904, 30357808]

約数ペア:

[(1, 30357808), (2, 15178904), (4, 7589452), (8, 3794726), (13, 2335216), (16, 1897363), (26, 1167608), (52, 583804), (103, 294736), (104, 291902), (109, 278512), (169, 179632), (206, 147368), (208, 145951), (218, 139256), (338, 89816), (412, 73684), (436, 69628), (676, 44908), (824, 36842), (872, 34814), (1339, 22672), (1352, 22454), (1417, 21424), (1648, 18421), (1744, 17407), (2678, 11336), (2704, 11227), (2834, 10712), (5356, 5668)]