1255987630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{55501}}^1$

素因数の和:55612

約数の個数: 32

約数和(自身を含む): 2365717248

約数和(自身を除く): 1109729618

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 11315, 22630, 55501, 111002, 277505, 555010, 1720531, 3441062, 4051573, 8103146, 8602655, 17205310, 20257865, 40515730, 125598763, 251197526, 627993815, 1255987630]

約数ペア:

[(1, 1255987630), (2, 627993815), (5, 251197526), (10, 125598763), (31, 40515730), (62, 20257865), (73, 17205310), (146, 8602655), (155, 8103146), (310, 4051573), (365, 3441062), (730, 1720531), (2263, 555010), (4526, 277505), (11315, 111002), (22630, 55501)]