66767820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3759

約数の個数: 96

約数和(自身を含む): 218684928

約数和(自身を除く): 151917108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 3697, 4515, 6020, 7394, 9030, 11091, 14788, 18060, 18485, 22182, 25879, 36970, 44364, 51758, 55455, 73940, 77637, 103516, 110910, 129395, 155274, 158971, 221820, 258790, 310548, 317942, 388185, 476913, 517580, 635884, 776370, 794855, 953826, 1112797, 1552740, 1589710, 1907652, 2225594, 2384565, 3179420, 3338391, 4451188, 4769130, 5563985, 6676782, 9538260, 11127970, 13353564, 16691955, 22255940, 33383910, 66767820]

約数ペア:

[(1, 66767820), (2, 33383910), (3, 22255940), (4, 16691955), (5, 13353564), (6, 11127970), (7, 9538260), (10, 6676782), (12, 5563985), (14, 4769130), (15, 4451188), (20, 3338391), (21, 3179420), (28, 2384565), (30, 2225594), (35, 1907652), (42, 1589710), (43, 1552740), (60, 1112797), (70, 953826), (84, 794855), (86, 776370), (105, 635884), (129, 517580), (140, 476913), (172, 388185), (210, 317942), (215, 310548), (258, 258790), (301, 221820), (420, 158971), (430, 155274), (516, 129395), (602, 110910), (645, 103516), (860, 77637), (903, 73940), (1204, 55455), (1290, 51758), (1505, 44364), (1806, 36970), (2580, 25879), (3010, 22182), (3612, 18485), (3697, 18060), (4515, 14788), (6020, 11091), (7394, 9030)]