402093780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{609233}}^1$

素因数の和:609256

約数の個数: 48

約数和(自身を含む): 1228215744

約数和(自身を除く): 826121964

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 609233, 1218466, 1827699, 2436932, 3046165, 3655398, 6092330, 6701563, 7310796, 9138495, 12184660, 13403126, 18276990, 20104689, 26806252, 33507815, 36553980, 40209378, 67015630, 80418756, 100523445, 134031260, 201046890, 402093780]

約数ペア:

[(1, 402093780), (2, 201046890), (3, 134031260), (4, 100523445), (5, 80418756), (6, 67015630), (10, 40209378), (11, 36553980), (12, 33507815), (15, 26806252), (20, 20104689), (22, 18276990), (30, 13403126), (33, 12184660), (44, 9138495), (55, 7310796), (60, 6701563), (66, 6092330), (110, 3655398), (132, 3046165), (165, 2436932), (220, 1827699), (330, 1218466), (660, 609233)]