65349060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{155593}}^1$

素因数の和:155612

約数の個数: 48

約数和(自身を含む): 209118336

約数和(自身を除く): 143769276

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, 210, 420, 155593, 311186, 466779, 622372, 777965, 933558, 1089151, 1555930, 1867116, 2178302, 2333895, 3111860, 3267453, 4356604, 4667790, 5445755, 6534906, 9335580, 10891510, 13069812, 16337265, 21783020, 32674530, 65349060]

約数ペア:

[(1, 65349060), (2, 32674530), (3, 21783020), (4, 16337265), (5, 13069812), (6, 10891510), (7, 9335580), (10, 6534906), (12, 5445755), (14, 4667790), (15, 4356604), (20, 3267453), (21, 3111860), (28, 2333895), (30, 2178302), (35, 1867116), (42, 1555930), (60, 1089151), (70, 933558), (84, 777965), (105, 622372), (140, 466779), (210, 311186), (420, 155593)]