86965470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50857}}^1$

素因数の和:50889

約数の個数: 48

約数和(自身を含む): 238015440

約数和(自身を除く): 151049970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 50857, 101714, 152571, 254285, 305142, 457713, 508570, 762855, 915426, 966283, 1525710, 1932566, 2288565, 2898849, 4577130, 4831415, 5797698, 8696547, 9662830, 14494245, 17393094, 28988490, 43482735, 86965470]

約数ペア:

[(1, 86965470), (2, 43482735), (3, 28988490), (5, 17393094), (6, 14494245), (9, 9662830), (10, 8696547), (15, 5797698), (18, 4831415), (19, 4577130), (30, 2898849), (38, 2288565), (45, 1932566), (57, 1525710), (90, 966283), (95, 915426), (114, 762855), (171, 508570), (190, 457713), (285, 305142), (342, 254285), (570, 152571), (855, 101714), (1710, 50857)]