220186470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1048507}}^1$

素因数の和:1048524

約数の個数: 32

約数和(自身を含む): 603940608

約数和(自身を除く): 383754138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1048507, 2097014, 3145521, 5242535, 6291042, 7339549, 10485070, 14679098, 15727605, 22018647, 31455210, 36697745, 44037294, 73395490, 110093235, 220186470]

約数ペア:

[(1, 220186470), (2, 110093235), (3, 73395490), (5, 44037294), (6, 36697745), (7, 31455210), (10, 22018647), (14, 15727605), (15, 14679098), (21, 10485070), (30, 7339549), (35, 6291042), (42, 5242535), (70, 3145521), (105, 2097014), (210, 1048507)]