91473060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{217793}}^1$

素因数の和:217812

約数の個数: 48

約数和(自身を含む): 292715136

約数和(自身を除く): 201242076

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, 217793, 435586, 653379, 871172, 1088965, 1306758, 1524551, 2177930, 2613516, 3049102, 3266895, 4355860, 4573653, 6098204, 6533790, 7622755, 9147306, 13067580, 15245510, 18294612, 22868265, 30491020, 45736530, 91473060]

約数ペア:

[(1, 91473060), (2, 45736530), (3, 30491020), (4, 22868265), (5, 18294612), (6, 15245510), (7, 13067580), (10, 9147306), (12, 7622755), (14, 6533790), (15, 6098204), (20, 4573653), (21, 4355860), (28, 3266895), (30, 3049102), (35, 2613516), (42, 2177930), (60, 1524551), (70, 1306758), (84, 1088965), (105, 871172), (140, 653379), (210, 435586), (420, 217793)]