331851540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 957245184

約数和(自身を除く): 625393644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 277, 410, 487, 492, 554, 615, 820, 831, 974, 1108, 1230, 1385, 1461, 1662, 1948, 2435, 2460, 2770, 2922, 3324, 4155, 4870, 5540, 5844, 7305, 8310, 9740, 11357, 14610, 16620, 19967, 22714, 29220, 34071, 39934, 45428, 56785, 59901, 68142, 79868, 99835, 113570, 119802, 134899, 136284, 170355, 199670, 227140, 239604, 269798, 299505, 340710, 399340, 404697, 539596, 599010, 674495, 681420, 809394, 1198020, 1348990, 1618788, 2023485, 2697980, 4046970, 5530859, 8093940, 11061718, 16592577, 22123436, 27654295, 33185154, 55308590, 66370308, 82962885, 110617180, 165925770, 331851540]

約数ペア:

[(1, 331851540), (2, 165925770), (3, 110617180), (4, 82962885), (5, 66370308), (6, 55308590), (10, 33185154), (12, 27654295), (15, 22123436), (20, 16592577), (30, 11061718), (41, 8093940), (60, 5530859), (82, 4046970), (123, 2697980), (164, 2023485), (205, 1618788), (246, 1348990), (277, 1198020), (410, 809394), (487, 681420), (492, 674495), (554, 599010), (615, 539596), (820, 404697), (831, 399340), (974, 340710), (1108, 299505), (1230, 269798), (1385, 239604), (1461, 227140), (1662, 199670), (1948, 170355), (2435, 136284), (2460, 134899), (2770, 119802), (2922, 113570), (3324, 99835), (4155, 79868), (4870, 68142), (5540, 59901), (5844, 56785), (7305, 45428), (8310, 39934), (9740, 34071), (11357, 29220), (14610, 22714), (16620, 19967)]