7306980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 20598144

約数和(自身を除く): 13291164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 631, 772, 965, 1158, 1262, 1893, 1930, 2316, 2524, 2895, 3155, 3786, 3860, 5790, 6310, 7572, 9465, 11580, 12620, 18930, 37860, 121783, 243566, 365349, 487132, 608915, 730698, 1217830, 1461396, 1826745, 2435660, 3653490, 7306980]

約数ペア:

[(1, 7306980), (2, 3653490), (3, 2435660), (4, 1826745), (5, 1461396), (6, 1217830), (10, 730698), (12, 608915), (15, 487132), (20, 365349), (30, 243566), (60, 121783), (193, 37860), (386, 18930), (579, 12620), (631, 11580), (772, 9465), (965, 7572), (1158, 6310), (1262, 5790), (1893, 3860), (1930, 3786), (2316, 3155), (2524, 2895)]