74530290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{85667}}^1$

素因数の和:85706

約数の個数: 32

約数和(自身を含む): 185042880

約数和(自身を除く): 110512590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 85667, 171334, 257001, 428335, 514002, 856670, 1285005, 2484343, 2570010, 4968686, 7453029, 12421715, 14906058, 24843430, 37265145, 74530290]

約数ペア:

[(1, 74530290), (2, 37265145), (3, 24843430), (5, 14906058), (6, 12421715), (10, 7453029), (15, 4968686), (29, 2570010), (30, 2484343), (58, 1285005), (87, 856670), (145, 514002), (174, 428335), (290, 257001), (435, 171334), (870, 85667)]