12701430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20161}}^1$

素因数の和:20181

約数の個数: 48

約数和(自身を含む): 37743264

約数和(自身を除く): 25041834

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, 20161, 40322, 60483, 100805, 120966, 141127, 181449, 201610, 282254, 302415, 362898, 423381, 604830, 705635, 846762, 907245, 1270143, 1411270, 1814490, 2116905, 2540286, 4233810, 6350715, 12701430]

約数ペア:

[(1, 12701430), (2, 6350715), (3, 4233810), (5, 2540286), (6, 2116905), (7, 1814490), (9, 1411270), (10, 1270143), (14, 907245), (15, 846762), (18, 705635), (21, 604830), (30, 423381), (35, 362898), (42, 302415), (45, 282254), (63, 201610), (70, 181449), (90, 141127), (105, 120966), (126, 100805), (210, 60483), (315, 40322), (630, 20161)]