623426490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18181}}^1$

素因数の和:18324

約数の個数: 64

約数和(自身を含む): 1675653120

約数和(自身を除く): 1052226630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2286, 3429, 3810, 5715, 6858, 11430, 17145, 18181, 34290, 36362, 54543, 90905, 109086, 163629, 181810, 272715, 327258, 490887, 545430, 818145, 981774, 1636290, 2308987, 2454435, 4617974, 4908870, 6926961, 11544935, 13853922, 20780883, 23089870, 34634805, 41561766, 62342649, 69269610, 103904415, 124685298, 207808830, 311713245, 623426490]

約数ペア:

[(1, 623426490), (2, 311713245), (3, 207808830), (5, 124685298), (6, 103904415), (9, 69269610), (10, 62342649), (15, 41561766), (18, 34634805), (27, 23089870), (30, 20780883), (45, 13853922), (54, 11544935), (90, 6926961), (127, 4908870), (135, 4617974), (254, 2454435), (270, 2308987), (381, 1636290), (635, 981774), (762, 818145), (1143, 545430), (1270, 490887), (1905, 327258), (2286, 272715), (3429, 181810), (3810, 163629), (5715, 109086), (6858, 90905), (11430, 54543), (17145, 36362), (18181, 34290)]