716980410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{885161}}^1$

素因数の和:885180

約数の個数: 40

約数和(自身を含む): 1927882836

約数和(自身を除く): 1210902426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 885161, 1770322, 2655483, 4425805, 5310966, 7966449, 8851610, 13277415, 15932898, 23899347, 26554830, 39832245, 47798694, 71698041, 79664490, 119496735, 143396082, 238993470, 358490205, 716980410]

約数ペア:

[(1, 716980410), (2, 358490205), (3, 238993470), (5, 143396082), (6, 119496735), (9, 79664490), (10, 71698041), (15, 47798694), (18, 39832245), (27, 26554830), (30, 23899347), (45, 15932898), (54, 13277415), (81, 8851610), (90, 7966449), (135, 5310966), (162, 4425805), (270, 2655483), (405, 1770322), (810, 885161)]