141816920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3697}}^1$

素因数の和:3852

約数の個数: 64

約数和(自身を含む): 367433280

約数和(自身を除く): 225616360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2740, 3697, 3836, 4795, 5480, 7394, 7672, 9590, 14788, 18485, 19180, 25879, 29576, 36970, 38360, 51758, 73940, 103516, 129395, 147880, 207032, 258790, 506489, 517580, 1012978, 1035160, 2025956, 2532445, 3545423, 4051912, 5064890, 7090846, 10129780, 14181692, 17727115, 20259560, 28363384, 35454230, 70908460, 141816920]

約数ペア:

[(1, 141816920), (2, 70908460), (4, 35454230), (5, 28363384), (7, 20259560), (8, 17727115), (10, 14181692), (14, 10129780), (20, 7090846), (28, 5064890), (35, 4051912), (40, 3545423), (56, 2532445), (70, 2025956), (137, 1035160), (140, 1012978), (274, 517580), (280, 506489), (548, 258790), (685, 207032), (959, 147880), (1096, 129395), (1370, 103516), (1918, 73940), (2740, 51758), (3697, 38360), (3836, 36970), (4795, 29576), (5480, 25879), (7394, 19180), (7672, 18485), (9590, 14788)]