10720530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5179}}^1$

素因数の和:5215

約数の個数: 48

約数和(自身を含む): 29090880

約数和(自身を除く): 18370350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5179, 10358, 15537, 25895, 31074, 46611, 51790, 77685, 93222, 119117, 155370, 233055, 238234, 357351, 466110, 595585, 714702, 1072053, 1191170, 1786755, 2144106, 3573510, 5360265, 10720530]

約数ペア:

[(1, 10720530), (2, 5360265), (3, 3573510), (5, 2144106), (6, 1786755), (9, 1191170), (10, 1072053), (15, 714702), (18, 595585), (23, 466110), (30, 357351), (45, 238234), (46, 233055), (69, 155370), (90, 119117), (115, 93222), (138, 77685), (207, 51790), (230, 46611), (345, 31074), (414, 25895), (690, 15537), (1035, 10358), (2070, 5179)]