72747630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{808307}}^1$

素因数の和:808320

約数の個数: 24

約数和(自身を含む): 189144072

約数和(自身を除く): 116396442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 808307, 1616614, 2424921, 4041535, 4849842, 7274763, 8083070, 12124605, 14549526, 24249210, 36373815, 72747630]

約数ペア:

[(1, 72747630), (2, 36373815), (3, 24249210), (5, 14549526), (6, 12124605), (9, 8083070), (10, 7274763), (15, 4849842), (18, 4041535), (30, 2424921), (45, 1616614), (90, 808307)]