39993330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102547}}^1$

素因数の和:102570

約数の個数: 32

約数和(自身を含む): 103368384

約数和(自身を除く): 63375054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 102547, 205094, 307641, 512735, 615282, 1025470, 1333111, 1538205, 2666222, 3076410, 3999333, 6665555, 7998666, 13331110, 19996665, 39993330]

約数ペア:

[(1, 39993330), (2, 19996665), (3, 13331110), (5, 7998666), (6, 6665555), (10, 3999333), (13, 3076410), (15, 2666222), (26, 1538205), (30, 1333111), (39, 1025470), (65, 615282), (78, 512735), (130, 307641), (195, 205094), (390, 102547)]