40157730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{446197}}^1$

素因数の和:446210

約数の個数: 24

約数和(自身を含む): 104410332

約数和(自身を除く): 64252602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 446197, 892394, 1338591, 2230985, 2677182, 4015773, 4461970, 6692955, 8031546, 13385910, 20078865, 40157730]

約数ペア:

[(1, 40157730), (2, 20078865), (3, 13385910), (5, 8031546), (6, 6692955), (9, 4461970), (10, 4015773), (15, 2677182), (18, 2230985), (30, 1338591), (45, 892394), (90, 446197)]