28451430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{45161}}^1$

素因数の和:45181

約数の個数: 48

約数和(自身を含む): 84543264

約数和(自身を除く): 56091834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 45161, 90322, 135483, 225805, 270966, 316127, 406449, 451610, 632254, 677415, 812898, 948381, 1354830, 1580635, 1896762, 2032245, 2845143, 3161270, 4064490, 4741905, 5690286, 9483810, 14225715, 28451430]

約数ペア:

[(1, 28451430), (2, 14225715), (3, 9483810), (5, 5690286), (6, 4741905), (7, 4064490), (9, 3161270), (10, 2845143), (14, 2032245), (15, 1896762), (18, 1580635), (21, 1354830), (30, 948381), (35, 812898), (42, 677415), (45, 632254), (63, 451610), (70, 406449), (90, 316127), (105, 270966), (126, 225805), (210, 135483), (315, 90322), (630, 45161)]