79215370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 162591840

約数和(自身を除く): 83376470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2467, 2470, 3211, 4934, 6422, 12335, 16055, 24670, 32071, 32110, 46873, 64142, 93746, 160355, 234365, 320710, 416923, 468730, 609349, 833846, 1218698, 2084615, 3046745, 4169230, 6093490, 7921537, 15843074, 39607685, 79215370]

約数ペア:

[(1, 79215370), (2, 39607685), (5, 15843074), (10, 7921537), (13, 6093490), (19, 4169230), (26, 3046745), (38, 2084615), (65, 1218698), (95, 833846), (130, 609349), (169, 468730), (190, 416923), (247, 320710), (338, 234365), (494, 160355), (845, 93746), (1235, 64142), (1690, 46873), (2467, 32110), (2470, 32071), (3211, 24670), (4934, 16055), (6422, 12335)]