16018730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 20753110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 607, 754, 910, 1015, 1214, 1885, 2030, 2639, 3035, 3770, 4249, 5278, 6070, 7891, 8498, 13195, 15782, 17603, 21245, 26390, 35206, 39455, 42490, 55237, 78910, 88015, 110474, 123221, 176030, 228839, 246442, 276185, 457678, 552370, 616105, 1144195, 1232210, 1601873, 2288390, 3203746, 8009365, 16018730]

約数ペア:

[(1, 16018730), (2, 8009365), (5, 3203746), (7, 2288390), (10, 1601873), (13, 1232210), (14, 1144195), (26, 616105), (29, 552370), (35, 457678), (58, 276185), (65, 246442), (70, 228839), (91, 176030), (130, 123221), (145, 110474), (182, 88015), (203, 78910), (290, 55237), (377, 42490), (406, 39455), (455, 35206), (607, 26390), (754, 21245), (910, 17603), (1015, 15782), (1214, 13195), (1885, 8498), (2030, 7891), (2639, 6070), (3035, 5278), (3770, 4249)]