516562620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1229911}}^1$

素因数の和:1229930

約数の個数: 48

約数和(自身を含む): 1653001728

約数和(自身を除く): 1136439108

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, 1229911, 2459822, 3689733, 4919644, 6149555, 7379466, 8609377, 12299110, 14758932, 17218754, 18448665, 24598220, 25828131, 34437508, 36897330, 43046885, 51656262, 73794660, 86093770, 103312524, 129140655, 172187540, 258281310, 516562620]

約数ペア:

[(1, 516562620), (2, 258281310), (3, 172187540), (4, 129140655), (5, 103312524), (6, 86093770), (7, 73794660), (10, 51656262), (12, 43046885), (14, 36897330), (15, 34437508), (20, 25828131), (21, 24598220), (28, 18448665), (30, 17218754), (35, 14758932), (42, 12299110), (60, 8609377), (70, 7379466), (84, 6149555), (105, 4919644), (140, 3689733), (210, 2459822), (420, 1229911)]