3004040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 7484400

約数和(自身を除く): 4480360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 109, 130, 212, 218, 260, 265, 424, 436, 520, 530, 545, 689, 872, 1060, 1090, 1378, 1417, 2120, 2180, 2756, 2834, 3445, 4360, 5512, 5668, 5777, 6890, 7085, 11336, 11554, 13780, 14170, 23108, 27560, 28340, 28885, 46216, 56680, 57770, 75101, 115540, 150202, 231080, 300404, 375505, 600808, 751010, 1502020, 3004040]

約数ペア:

[(1, 3004040), (2, 1502020), (4, 751010), (5, 600808), (8, 375505), (10, 300404), (13, 231080), (20, 150202), (26, 115540), (40, 75101), (52, 57770), (53, 56680), (65, 46216), (104, 28885), (106, 28340), (109, 27560), (130, 23108), (212, 14170), (218, 13780), (260, 11554), (265, 11336), (424, 7085), (436, 6890), (520, 5777), (530, 5668), (545, 5512), (689, 4360), (872, 3445), (1060, 2834), (1090, 2756), (1378, 2180), (1417, 2120)]