65986060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8893}}^1$

素因数の和:8962

約数の個数: 48

約数和(自身を含む): 161372736

約数和(自身を除く): 95386676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 8893, 17786, 35572, 44465, 62251, 88930, 124502, 177860, 249004, 311255, 471329, 622510, 942658, 1245020, 1885316, 2356645, 3299303, 4713290, 6598606, 9426580, 13197212, 16496515, 32993030, 65986060]

約数ペア:

[(1, 65986060), (2, 32993030), (4, 16496515), (5, 13197212), (7, 9426580), (10, 6598606), (14, 4713290), (20, 3299303), (28, 2356645), (35, 1885316), (53, 1245020), (70, 942658), (106, 622510), (140, 471329), (212, 311255), (265, 249004), (371, 177860), (530, 124502), (742, 88930), (1060, 62251), (1484, 44465), (1855, 35572), (3710, 17786), (7420, 8893)]