4740210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 12729600

約数和(自身を除く): 7989390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1699, 2790, 3398, 5097, 8495, 10194, 15291, 16990, 25485, 30582, 50970, 52669, 76455, 105338, 152910, 158007, 263345, 316014, 474021, 526690, 790035, 948042, 1580070, 2370105, 4740210]

約数ペア:

[(1, 4740210), (2, 2370105), (3, 1580070), (5, 948042), (6, 790035), (9, 526690), (10, 474021), (15, 316014), (18, 263345), (30, 158007), (31, 152910), (45, 105338), (62, 76455), (90, 52669), (93, 50970), (155, 30582), (186, 25485), (279, 16990), (310, 15291), (465, 10194), (558, 8495), (930, 5097), (1395, 3398), (1699, 2790)]