149984610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{217369}}^1$

素因数の和:217402

約数の個数: 32

約数和(自身を含む): 375615360

約数和(自身を除く): 225630750

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 217369, 434738, 652107, 1086845, 1304214, 2173690, 3260535, 4999487, 6521070, 9998974, 14998461, 24997435, 29996922, 49994870, 74992305, 149984610]

約数ペア:

[(1, 149984610), (2, 74992305), (3, 49994870), (5, 29996922), (6, 24997435), (10, 14998461), (15, 9998974), (23, 6521070), (30, 4999487), (46, 3260535), (69, 2173690), (115, 1304214), (138, 1086845), (230, 652107), (345, 434738), (690, 217369)]