29943550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6613

約数の個数: 48

約数和(自身を含む): 68558112

約数和(自身を除く): 38614562

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, 6581, 13162, 32905, 46067, 65810, 85553, 92134, 164525, 171106, 230335, 329050, 427765, 460670, 598871, 855530, 1151675, 1197742, 2138825, 2303350, 2994355, 4277650, 5988710, 14971775, 29943550]

約数ペア:

[(1, 29943550), (2, 14971775), (5, 5988710), (7, 4277650), (10, 2994355), (13, 2303350), (14, 2138825), (25, 1197742), (26, 1151675), (35, 855530), (50, 598871), (65, 460670), (70, 427765), (91, 329050), (130, 230335), (175, 171106), (182, 164525), (325, 92134), (350, 85553), (455, 65810), (650, 46067), (910, 32905), (2275, 13162), (4550, 6581)]