72317770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1669}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 149097600

約数和(自身を除く): 76779830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 619, 1238, 1669, 3095, 3338, 4333, 6190, 8345, 8666, 11683, 16690, 21665, 23366, 43330, 58415, 116830, 1033111, 2066222, 5165555, 7231777, 10331110, 14463554, 36158885, 72317770]

約数ペア:

[(1, 72317770), (2, 36158885), (5, 14463554), (7, 10331110), (10, 7231777), (14, 5165555), (35, 2066222), (70, 1033111), (619, 116830), (1238, 58415), (1669, 43330), (3095, 23366), (3338, 21665), (4333, 16690), (6190, 11683), (8345, 8666)]