130407550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28661}}^1$

素因数の和:28693

約数の個数: 48

約数和(自身を含む): 298543392

約数和(自身を除く): 168135842

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 28661, 57322, 143305, 200627, 286610, 372593, 401254, 716525, 745186, 1003135, 1433050, 1862965, 2006270, 2608151, 3725930, 5015675, 5216302, 9314825, 10031350, 13040755, 18629650, 26081510, 65203775, 130407550]

約数ペア:

[(1, 130407550), (2, 65203775), (5, 26081510), (7, 18629650), (10, 13040755), (13, 10031350), (14, 9314825), (25, 5216302), (26, 5015675), (35, 3725930), (50, 2608151), (65, 2006270), (70, 1862965), (91, 1433050), (130, 1003135), (175, 745186), (182, 716525), (325, 401254), (350, 372593), (455, 286610), (650, 200627), (910, 143305), (2275, 57322), (4550, 28661)]