13115830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 17910410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 49, 58, 65, 70, 71, 91, 98, 130, 142, 145, 182, 203, 245, 290, 355, 377, 406, 455, 490, 497, 637, 710, 754, 910, 923, 994, 1015, 1274, 1421, 1846, 1885, 2030, 2059, 2485, 2639, 2842, 3185, 3479, 3770, 4118, 4615, 4970, 5278, 6370, 6461, 6958, 7105, 9230, 10295, 12922, 13195, 14210, 14413, 17395, 18473, 20590, 26390, 26767, 28826, 32305, 34790, 36946, 45227, 53534, 64610, 72065, 90454, 92365, 100891, 133835, 144130, 184730, 187369, 201782, 226135, 267670, 374738, 452270, 504455, 936845, 1008910, 1311583, 1873690, 2623166, 6557915, 13115830]

約数ペア:

[(1, 13115830), (2, 6557915), (5, 2623166), (7, 1873690), (10, 1311583), (13, 1008910), (14, 936845), (26, 504455), (29, 452270), (35, 374738), (49, 267670), (58, 226135), (65, 201782), (70, 187369), (71, 184730), (91, 144130), (98, 133835), (130, 100891), (142, 92365), (145, 90454), (182, 72065), (203, 64610), (245, 53534), (290, 45227), (355, 36946), (377, 34790), (406, 32305), (455, 28826), (490, 26767), (497, 26390), (637, 20590), (710, 18473), (754, 17395), (910, 14413), (923, 14210), (994, 13195), (1015, 12922), (1274, 10295), (1421, 9230), (1846, 7105), (1885, 6958), (2030, 6461), (2059, 6370), (2485, 5278), (2639, 4970), (2842, 4615), (3185, 4118), (3479, 3770)]