215683590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{24877}}^1$

素因数の和:24921

約数の個数: 48

約数和(自身を含む): 549903312

約数和(自身を除く): 334219722

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 24877, 49754, 74631, 124385, 149262, 248770, 373155, 422909, 746310, 845818, 1268727, 2114545, 2537454, 4229090, 6343635, 7189453, 12687270, 14378906, 21568359, 35947265, 43136718, 71894530, 107841795, 215683590]

約数ペア:

[(1, 215683590), (2, 107841795), (3, 71894530), (5, 43136718), (6, 35947265), (10, 21568359), (15, 14378906), (17, 12687270), (30, 7189453), (34, 6343635), (51, 4229090), (85, 2537454), (102, 2114545), (170, 1268727), (255, 845818), (289, 746310), (510, 422909), (578, 373155), (867, 248770), (1445, 149262), (1734, 124385), (2890, 74631), (4335, 49754), (8670, 24877)]