78960870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{877343}}^1$

素因数の和:877356

約数の個数: 24

約数和(自身を含む): 205298496

約数和(自身を除く): 126337626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 877343, 1754686, 2632029, 4386715, 5264058, 7896087, 8773430, 13160145, 15792174, 26320290, 39480435, 78960870]

約数ペア:

[(1, 78960870), (2, 39480435), (3, 26320290), (5, 15792174), (6, 13160145), (9, 8773430), (10, 7896087), (15, 5264058), (18, 4386715), (30, 2632029), (45, 1754686), (90, 877343)]