23985010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 51874560

約数和(自身を除く): 27889550

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 1579, 2170, 3038, 3158, 7595, 7895, 11053, 15190, 15790, 22106, 48949, 55265, 77371, 97898, 110530, 154742, 244745, 342643, 386855, 489490, 685286, 773710, 1713215, 2398501, 3426430, 4797002, 11992505, 23985010]

約数ペア:

[(1, 23985010), (2, 11992505), (5, 4797002), (7, 3426430), (10, 2398501), (14, 1713215), (31, 773710), (35, 685286), (49, 489490), (62, 386855), (70, 342643), (98, 244745), (155, 154742), (217, 110530), (245, 97898), (310, 77371), (434, 55265), (490, 48949), (1085, 22106), (1519, 15790), (1579, 15190), (2170, 11053), (3038, 7895), (3158, 7595)]