77753430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1307}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 202619664

約数和(自身を除く): 124866234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1307, 1322, 1983, 2614, 3305, 3921, 3966, 5949, 6535, 6610, 7842, 9915, 11763, 11898, 13070, 19605, 19830, 23526, 29745, 39210, 58815, 59490, 117630, 863927, 1727854, 2591781, 4319635, 5183562, 7775343, 8639270, 12958905, 15550686, 25917810, 38876715, 77753430]

約数ペア:

[(1, 77753430), (2, 38876715), (3, 25917810), (5, 15550686), (6, 12958905), (9, 8639270), (10, 7775343), (15, 5183562), (18, 4319635), (30, 2591781), (45, 1727854), (90, 863927), (661, 117630), (1307, 59490), (1322, 58815), (1983, 39210), (2614, 29745), (3305, 23526), (3921, 19830), (3966, 19605), (5949, 13070), (6535, 11898), (6610, 11763), (7842, 9915)]