7713870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 18588960

約数和(自身を除く): 10875090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 661, 778, 1167, 1322, 1945, 1983, 2334, 3305, 3890, 3966, 5835, 6610, 9915, 11670, 19830, 257129, 514258, 771387, 1285645, 1542774, 2571290, 3856935, 7713870]

約数ペア:

[(1, 7713870), (2, 3856935), (3, 2571290), (5, 1542774), (6, 1285645), (10, 771387), (15, 514258), (30, 257129), (389, 19830), (661, 11670), (778, 9915), (1167, 6610), (1322, 5835), (1945, 3966), (1983, 3890), (2334, 3305)]