18751380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5297}}^1$

素因数の和:5368

約数の個数: 48

約数和(自身を含む): 53403840

約数和(自身を除く): 34652460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 5297, 10594, 15891, 21188, 26485, 31782, 52970, 63564, 79455, 105940, 158910, 312523, 317820, 625046, 937569, 1250092, 1562615, 1875138, 3125230, 3750276, 4687845, 6250460, 9375690, 18751380]

約数ペア:

[(1, 18751380), (2, 9375690), (3, 6250460), (4, 4687845), (5, 3750276), (6, 3125230), (10, 1875138), (12, 1562615), (15, 1250092), (20, 937569), (30, 625046), (59, 317820), (60, 312523), (118, 158910), (177, 105940), (236, 79455), (295, 63564), (354, 52970), (590, 31782), (708, 26485), (885, 21188), (1180, 15891), (1770, 10594), (3540, 5297)]