634558470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{232439}}^1$

素因数の和:232469

約数の個数: 64

約数和(自身を含む): 1874396160

約数和(自身を除く): 1239837690

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 232439, 464878, 697317, 1162195, 1394634, 1627073, 2324390, 3021707, 3254146, 3486585, 4881219, 6043414, 6973170, 8135365, 9065121, 9762438, 15108535, 16270730, 18130242, 21151949, 24406095, 30217070, 42303898, 45325605, 48812190, 63455847, 90651210, 105759745, 126911694, 211519490, 317279235, 634558470]

約数ペア:

[(1, 634558470), (2, 317279235), (3, 211519490), (5, 126911694), (6, 105759745), (7, 90651210), (10, 63455847), (13, 48812190), (14, 45325605), (15, 42303898), (21, 30217070), (26, 24406095), (30, 21151949), (35, 18130242), (39, 16270730), (42, 15108535), (65, 9762438), (70, 9065121), (78, 8135365), (91, 6973170), (105, 6043414), (130, 4881219), (182, 3486585), (195, 3254146), (210, 3021707), (273, 2324390), (390, 1627073), (455, 1394634), (546, 1162195), (910, 697317), (1365, 464878), (2730, 232439)]