16930530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8179}}^1$

素因数の和:8215

約数の個数: 48

約数和(自身を含む): 45938880

約数和(自身を除く): 29008350

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, 8179, 16358, 24537, 40895, 49074, 73611, 81790, 122685, 147222, 188117, 245370, 368055, 376234, 564351, 736110, 940585, 1128702, 1693053, 1881170, 2821755, 3386106, 5643510, 8465265, 16930530]

約数ペア:

[(1, 16930530), (2, 8465265), (3, 5643510), (5, 3386106), (6, 2821755), (9, 1881170), (10, 1693053), (15, 1128702), (18, 940585), (23, 736110), (30, 564351), (45, 376234), (46, 368055), (69, 245370), (90, 188117), (115, 147222), (138, 122685), (207, 81790), (230, 73611), (345, 49074), (414, 40895), (690, 24537), (1035, 16358), (2070, 8179)]