72479430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{805327}}^1$

素因数の和:805340

約数の個数: 24

約数和(自身を含む): 188446752

約数和(自身を除く): 115967322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 805327, 1610654, 2415981, 4026635, 4831962, 7247943, 8053270, 12079905, 14495886, 24159810, 36239715, 72479430]

約数ペア:

[(1, 72479430), (2, 36239715), (3, 24159810), (5, 14495886), (6, 12079905), (9, 8053270), (10, 7247943), (15, 4831962), (18, 4026635), (30, 2415981), (45, 1610654), (90, 805327)]