911660630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{13007}}^1$

素因数の和:13220

約数の個数: 32

約数和(自身を含む): 1689583104

約数和(自身を除く): 777922474

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 430, 815, 1630, 7009, 13007, 14018, 26014, 35045, 65035, 70090, 130070, 559301, 1118602, 2120141, 2796505, 4240282, 5593010, 10600705, 21201410, 91166063, 182332126, 455830315, 911660630]

約数ペア:

[(1, 911660630), (2, 455830315), (5, 182332126), (10, 91166063), (43, 21201410), (86, 10600705), (163, 5593010), (215, 4240282), (326, 2796505), (430, 2120141), (815, 1118602), (1630, 559301), (7009, 130070), (13007, 70090), (14018, 65035), (26014, 35045)]