760620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 2435328

約数和(自身を除く): 1674708

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, 1811, 3622, 5433, 7244, 9055, 10866, 12677, 18110, 21732, 25354, 27165, 36220, 38031, 50708, 54330, 63385, 76062, 108660, 126770, 152124, 190155, 253540, 380310, 760620]

約数ペア:

[(1, 760620), (2, 380310), (3, 253540), (4, 190155), (5, 152124), (6, 126770), (7, 108660), (10, 76062), (12, 63385), (14, 54330), (15, 50708), (20, 38031), (21, 36220), (28, 27165), (30, 25354), (35, 21732), (42, 18110), (60, 12677), (70, 10866), (84, 9055), (105, 7244), (140, 5433), (210, 3622), (420, 1811)]