428000767380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2377782041}}^1$

素因数の和:2377782056

約数の個数: 36

約数和(自身を含む): 1298268994932

約数和(自身を除く): 870268227552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2377782041, 4755564082, 7133346123, 9511128164, 11888910205, 14266692246, 21400038369, 23777820410, 28533384492, 35666730615, 42800076738, 47555640820, 71333461230, 85600153476, 107000191845, 142666922460, 214000383690, 428000767380]

約数ペア:

[(1, 428000767380), (2, 214000383690), (3, 142666922460), (4, 107000191845), (5, 85600153476), (6, 71333461230), (9, 47555640820), (10, 42800076738), (12, 35666730615), (15, 28533384492), (18, 23777820410), (20, 21400038369), (30, 14266692246), (36, 11888910205), (45, 9511128164), (60, 7133346123), (90, 4755564082), (180, 2377782041)]