86206830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:4001

約数の個数: 64

約数和(自身を含む): 224218368

約数和(自身を除く): 138011538

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 3931, 4386, 7310, 7862, 10965, 11793, 19655, 21930, 23586, 39310, 58965, 66827, 117930, 133654, 169033, 200481, 334135, 338066, 400962, 507099, 668270, 845165, 1002405, 1014198, 1690330, 2004810, 2535495, 2873561, 5070990, 5747122, 8620683, 14367805, 17241366, 28735610, 43103415, 86206830]

約数ペア:

[(1, 86206830), (2, 43103415), (3, 28735610), (5, 17241366), (6, 14367805), (10, 8620683), (15, 5747122), (17, 5070990), (30, 2873561), (34, 2535495), (43, 2004810), (51, 1690330), (85, 1014198), (86, 1002405), (102, 845165), (129, 668270), (170, 507099), (215, 400962), (255, 338066), (258, 334135), (430, 200481), (510, 169033), (645, 133654), (731, 117930), (1290, 66827), (1462, 58965), (2193, 39310), (3655, 23586), (3931, 21930), (4386, 19655), (7310, 11793), (7862, 10965)]