38104290

素因数分解:

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

素因数の和:20184

約数の個数: 64

約数和(自身を含む): 116133120

約数和(自身を除く): 78028830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 20161, 40322, 60483, 100805, 120966, 141127, 181449, 201610, 282254, 302415, 362898, 423381, 544347, 604830, 705635, 846762, 907245, 1088694, 1270143, 1411270, 1814490, 2116905, 2540286, 2721735, 3810429, 4233810, 5443470, 6350715, 7620858, 12701430, 19052145, 38104290]

約数ペア:

[(1, 38104290), (2, 19052145), (3, 12701430), (5, 7620858), (6, 6350715), (7, 5443470), (9, 4233810), (10, 3810429), (14, 2721735), (15, 2540286), (18, 2116905), (21, 1814490), (27, 1411270), (30, 1270143), (35, 1088694), (42, 907245), (45, 846762), (54, 705635), (63, 604830), (70, 544347), (90, 423381), (105, 362898), (126, 302415), (135, 282254), (189, 201610), (210, 181449), (270, 141127), (315, 120966), (378, 100805), (630, 60483), (945, 40322), (1890, 20161)]