57910020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 186617088

約数和(自身を除く): 128707068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 346, 420, 519, 692, 797, 865, 1038, 1211, 1594, 1730, 2076, 2391, 2422, 2595, 3188, 3460, 3633, 3985, 4782, 4844, 5190, 5579, 6055, 7266, 7970, 9564, 10380, 11158, 11955, 12110, 14532, 15940, 16737, 18165, 22316, 23910, 24220, 27895, 33474, 36330, 47820, 55790, 66948, 72660, 83685, 111580, 137881, 167370, 275762, 334740, 413643, 551524, 689405, 827286, 965167, 1378810, 1654572, 1930334, 2068215, 2757620, 2895501, 3860668, 4136430, 4825835, 5791002, 8272860, 9651670, 11582004, 14477505, 19303340, 28955010, 57910020]

約数ペア:

[(1, 57910020), (2, 28955010), (3, 19303340), (4, 14477505), (5, 11582004), (6, 9651670), (7, 8272860), (10, 5791002), (12, 4825835), (14, 4136430), (15, 3860668), (20, 2895501), (21, 2757620), (28, 2068215), (30, 1930334), (35, 1654572), (42, 1378810), (60, 965167), (70, 827286), (84, 689405), (105, 551524), (140, 413643), (173, 334740), (210, 275762), (346, 167370), (420, 137881), (519, 111580), (692, 83685), (797, 72660), (865, 66948), (1038, 55790), (1211, 47820), (1594, 36330), (1730, 33474), (2076, 27895), (2391, 24220), (2422, 23910), (2595, 22316), (3188, 18165), (3460, 16737), (3633, 15940), (3985, 14532), (4782, 12110), (4844, 11955), (5190, 11158), (5579, 10380), (6055, 9564), (7266, 7970)]