86881980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6379}}^1$

素因数の和:6618

約数の個数: 48

約数和(自身を含む): 244379520

約数和(自身を除く): 157497540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6379, 6810, 12758, 13620, 19137, 25516, 31895, 38274, 63790, 76548, 95685, 127580, 191370, 382740, 1448033, 2896066, 4344099, 5792132, 7240165, 8688198, 14480330, 17376396, 21720495, 28960660, 43440990, 86881980]

約数ペア:

[(1, 86881980), (2, 43440990), (3, 28960660), (4, 21720495), (5, 17376396), (6, 14480330), (10, 8688198), (12, 7240165), (15, 5792132), (20, 4344099), (30, 2896066), (60, 1448033), (227, 382740), (454, 191370), (681, 127580), (908, 95685), (1135, 76548), (1362, 63790), (2270, 38274), (2724, 31895), (3405, 25516), (4540, 19137), (6379, 13620), (6810, 12758)]