274070580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{652549}}^1$

素因数の和:652568

約数の個数: 48

約数和(自身を含む): 877027200

約数和(自身を除く): 602956620

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, 652549, 1305098, 1957647, 2610196, 3262745, 3915294, 4567843, 6525490, 7830588, 9135686, 9788235, 13050980, 13703529, 18271372, 19576470, 22839215, 27407058, 39152940, 45678430, 54814116, 68517645, 91356860, 137035290, 274070580]

約数ペア:

[(1, 274070580), (2, 137035290), (3, 91356860), (4, 68517645), (5, 54814116), (6, 45678430), (7, 39152940), (10, 27407058), (12, 22839215), (14, 19576470), (15, 18271372), (20, 13703529), (21, 13050980), (28, 9788235), (30, 9135686), (35, 7830588), (42, 6525490), (60, 4567843), (70, 3915294), (84, 3262745), (105, 2610196), (140, 1957647), (210, 1305098), (420, 652549)]