2769850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1830

約数の個数: 24

約数和(自身を含む): 5321088

約数和(自身を除く): 2551238

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 1787, 3574, 8935, 17870, 44675, 55397, 89350, 110794, 276985, 553970, 1384925, 2769850]

約数ペア:

[(1, 2769850), (2, 1384925), (5, 553970), (10, 276985), (25, 110794), (31, 89350), (50, 55397), (62, 44675), (155, 17870), (310, 8935), (775, 3574), (1550, 1787)]