42355890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{470621}}^1$

素因数の和:470634

約数の個数: 24

約数和(自身を含む): 110125548

約数和(自身を除く): 67769658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 470621, 941242, 1411863, 2353105, 2823726, 4235589, 4706210, 7059315, 8471178, 14118630, 21177945, 42355890]

約数ペア:

[(1, 42355890), (2, 21177945), (3, 14118630), (5, 8471178), (6, 7059315), (9, 4706210), (10, 4235589), (15, 2823726), (18, 2353105), (30, 1411863), (45, 941242), (90, 470621)]