3491670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 10321920

約数和(自身を除く): 6830250

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1279, 1365, 2558, 2730, 3837, 6395, 7674, 8953, 12790, 16627, 17906, 19185, 26859, 33254, 38370, 44765, 49881, 53718, 83135, 89530, 99762, 116389, 134295, 166270, 232778, 249405, 268590, 349167, 498810, 581945, 698334, 1163890, 1745835, 3491670]

約数ペア:

[(1, 3491670), (2, 1745835), (3, 1163890), (5, 698334), (6, 581945), (7, 498810), (10, 349167), (13, 268590), (14, 249405), (15, 232778), (21, 166270), (26, 134295), (30, 116389), (35, 99762), (39, 89530), (42, 83135), (65, 53718), (70, 49881), (78, 44765), (91, 38370), (105, 33254), (130, 26859), (182, 19185), (195, 17906), (210, 16627), (273, 12790), (390, 8953), (455, 7674), (546, 6395), (910, 3837), (1279, 2730), (1365, 2558)]