7490530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 14151168

約数和(自身を除く): 6660638

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 331, 365, 662, 730, 1655, 2263, 3310, 4526, 10261, 11315, 20522, 22630, 24163, 48326, 51305, 102610, 120815, 241630, 749053, 1498106, 3745265, 7490530]

約数ペア:

[(1, 7490530), (2, 3745265), (5, 1498106), (10, 749053), (31, 241630), (62, 120815), (73, 102610), (146, 51305), (155, 48326), (310, 24163), (331, 22630), (365, 20522), (662, 11315), (730, 10261), (1655, 4526), (2263, 3310)]