4222290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 10786752

約数和(自身を除く): 6564462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 487, 510, 578, 867, 974, 1445, 1461, 1734, 2435, 2890, 2922, 4335, 4870, 7305, 8279, 8670, 14610, 16558, 24837, 41395, 49674, 82790, 124185, 140743, 248370, 281486, 422229, 703715, 844458, 1407430, 2111145, 4222290]

約数ペア:

[(1, 4222290), (2, 2111145), (3, 1407430), (5, 844458), (6, 703715), (10, 422229), (15, 281486), (17, 248370), (30, 140743), (34, 124185), (51, 82790), (85, 49674), (102, 41395), (170, 24837), (255, 16558), (289, 14610), (487, 8670), (510, 8279), (578, 7305), (867, 4870), (974, 4335), (1445, 2922), (1461, 2890), (1734, 2435)]