478833030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409259}}^1$

素因数の和:409285

約数の個数: 48

約数和(自身を含む): 1340735760

約数和(自身を除く): 861902730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 409259, 818518, 1227777, 2046295, 2455554, 3683331, 4092590, 5320367, 6138885, 7366662, 10640734, 12277770, 15961101, 18416655, 26601835, 31922202, 36833310, 47883303, 53203670, 79805505, 95766606, 159611010, 239416515, 478833030]

約数ペア:

[(1, 478833030), (2, 239416515), (3, 159611010), (5, 95766606), (6, 79805505), (9, 53203670), (10, 47883303), (13, 36833310), (15, 31922202), (18, 26601835), (26, 18416655), (30, 15961101), (39, 12277770), (45, 10640734), (65, 7366662), (78, 6138885), (90, 5320367), (117, 4092590), (130, 3683331), (195, 2455554), (234, 2046295), (390, 1227777), (585, 818518), (1170, 409259)]