129061270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1291}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 250699680

約数和(自身を除く): 121638410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 769, 1291, 1538, 2582, 3845, 6455, 7690, 9997, 12910, 16783, 19994, 33566, 49985, 83915, 99970, 167830, 992779, 1985558, 4963895, 9927790, 12906127, 25812254, 64530635, 129061270]

約数ペア:

[(1, 129061270), (2, 64530635), (5, 25812254), (10, 12906127), (13, 9927790), (26, 4963895), (65, 1985558), (130, 992779), (769, 167830), (1291, 99970), (1538, 83915), (2582, 49985), (3845, 33566), (6455, 19994), (7690, 16783), (9997, 12910)]