89401380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1699}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 250756800

約数和(自身を除く): 161355420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 877, 1699, 1754, 2631, 3398, 3508, 4385, 5097, 5262, 6796, 8495, 8770, 10194, 10524, 13155, 16990, 17540, 20388, 25485, 26310, 33980, 50970, 52620, 101940, 1490023, 2980046, 4470069, 5960092, 7450115, 8940138, 14900230, 17880276, 22350345, 29800460, 44700690, 89401380]

約数ペア:

[(1, 89401380), (2, 44700690), (3, 29800460), (4, 22350345), (5, 17880276), (6, 14900230), (10, 8940138), (12, 7450115), (15, 5960092), (20, 4470069), (30, 2980046), (60, 1490023), (877, 101940), (1699, 52620), (1754, 50970), (2631, 33980), (3398, 26310), (3508, 25485), (4385, 20388), (5097, 17540), (5262, 16990), (6796, 13155), (8495, 10524), (8770, 10194)]