72665430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{3767}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 174714624

約数和(自身を除く): 102049194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3767, 3858, 6430, 7534, 9645, 11301, 18835, 19290, 22602, 37670, 56505, 113010, 2422181, 4844362, 7266543, 12110905, 14533086, 24221810, 36332715, 72665430]

約数ペア:

[(1, 72665430), (2, 36332715), (3, 24221810), (5, 14533086), (6, 12110905), (10, 7266543), (15, 4844362), (30, 2422181), (643, 113010), (1286, 56505), (1929, 37670), (3215, 22602), (3767, 19290), (3858, 18835), (6430, 11301), (7534, 9645)]