8053530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 12682470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 199, 213, 285, 355, 398, 426, 570, 597, 710, 995, 1065, 1194, 1349, 1990, 2130, 2698, 2985, 3781, 4047, 5970, 6745, 7562, 8094, 11343, 13490, 14129, 18905, 20235, 22686, 28258, 37810, 40470, 42387, 56715, 70645, 84774, 113430, 141290, 211935, 268451, 423870, 536902, 805353, 1342255, 1610706, 2684510, 4026765, 8053530]

約数ペア:

[(1, 8053530), (2, 4026765), (3, 2684510), (5, 1610706), (6, 1342255), (10, 805353), (15, 536902), (19, 423870), (30, 268451), (38, 211935), (57, 141290), (71, 113430), (95, 84774), (114, 70645), (142, 56715), (190, 42387), (199, 40470), (213, 37810), (285, 28258), (355, 22686), (398, 20235), (426, 18905), (570, 14129), (597, 13490), (710, 11343), (995, 8094), (1065, 7562), (1194, 6745), (1349, 5970), (1990, 4047), (2130, 3781), (2698, 2985)]