74880030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86069}}^1$

素因数の和:86108

約数の個数: 32

約数和(自身を含む): 185911200

約数和(自身を除く): 111031170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 86069, 172138, 258207, 430345, 516414, 860690, 1291035, 2496001, 2582070, 4992002, 7488003, 12480005, 14976006, 24960010, 37440015, 74880030]

約数ペア:

[(1, 74880030), (2, 37440015), (3, 24960010), (5, 14976006), (6, 12480005), (10, 7488003), (15, 4992002), (29, 2582070), (30, 2496001), (58, 1291035), (87, 860690), (145, 516414), (174, 430345), (290, 258207), (435, 172138), (870, 86069)]