13687530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 21148950

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 83, 115, 138, 166, 230, 239, 249, 345, 415, 478, 498, 690, 717, 830, 1195, 1245, 1434, 1909, 2390, 2490, 3585, 3818, 5497, 5727, 7170, 9545, 10994, 11454, 16491, 19090, 19837, 27485, 28635, 32982, 39674, 54970, 57270, 59511, 82455, 99185, 119022, 164910, 198370, 297555, 456251, 595110, 912502, 1368753, 2281255, 2737506, 4562510, 6843765, 13687530]

約数ペア:

[(1, 13687530), (2, 6843765), (3, 4562510), (5, 2737506), (6, 2281255), (10, 1368753), (15, 912502), (23, 595110), (30, 456251), (46, 297555), (69, 198370), (83, 164910), (115, 119022), (138, 99185), (166, 82455), (230, 59511), (239, 57270), (249, 54970), (345, 39674), (415, 32982), (478, 28635), (498, 27485), (690, 19837), (717, 19090), (830, 16491), (1195, 11454), (1245, 10994), (1434, 9545), (1909, 7170), (2390, 5727), (2490, 5497), (3585, 3818)]