157180290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{180667}}^1$

素因数の和:180706

約数の個数: 32

約数和(自身を含む): 390242880

約数和(自身を除く): 233062590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 180667, 361334, 542001, 903335, 1084002, 1806670, 2710005, 5239343, 5420010, 10478686, 15718029, 26196715, 31436058, 52393430, 78590145, 157180290]

約数ペア:

[(1, 157180290), (2, 78590145), (3, 52393430), (5, 31436058), (6, 26196715), (10, 15718029), (15, 10478686), (29, 5420010), (30, 5239343), (58, 2710005), (87, 1806670), (145, 1084002), (174, 903335), (290, 542001), (435, 361334), (870, 180667)]