123251730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3041}}^1$

素因数の和:3251

約数の個数: 64

約数和(自身を含む): 339925248

約数和(自身を除く): 216673518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1930, 2702, 2895, 3041, 4053, 5790, 6082, 6755, 8106, 9123, 13510, 15205, 18246, 20265, 21287, 30410, 40530, 42574, 45615, 63861, 91230, 106435, 127722, 212870, 319305, 586913, 638610, 1173826, 1760739, 2934565, 3521478, 4108391, 5869130, 8216782, 8803695, 12325173, 17607390, 20541955, 24650346, 41083910, 61625865, 123251730]

約数ペア:

[(1, 123251730), (2, 61625865), (3, 41083910), (5, 24650346), (6, 20541955), (7, 17607390), (10, 12325173), (14, 8803695), (15, 8216782), (21, 5869130), (30, 4108391), (35, 3521478), (42, 2934565), (70, 1760739), (105, 1173826), (193, 638610), (210, 586913), (386, 319305), (579, 212870), (965, 127722), (1158, 106435), (1351, 91230), (1930, 63861), (2702, 45615), (2895, 42574), (3041, 40530), (4053, 30410), (5790, 21287), (6082, 20265), (6755, 18246), (8106, 15205), (9123, 13510)]