86395020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84701}}^1$

素因数の和:84730

約数の個数: 48

約数和(自身を含む): 256138848

約数和(自身を除く): 169743828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 84701, 169402, 254103, 338804, 423505, 508206, 847010, 1016412, 1270515, 1439917, 1694020, 2541030, 2879834, 4319751, 5082060, 5759668, 7199585, 8639502, 14399170, 17279004, 21598755, 28798340, 43197510, 86395020]

約数ペア:

[(1, 86395020), (2, 43197510), (3, 28798340), (4, 21598755), (5, 17279004), (6, 14399170), (10, 8639502), (12, 7199585), (15, 5759668), (17, 5082060), (20, 4319751), (30, 2879834), (34, 2541030), (51, 1694020), (60, 1439917), (68, 1270515), (85, 1016412), (102, 847010), (170, 508206), (204, 423505), (255, 338804), (340, 254103), (510, 169402), (1020, 84701)]