70202580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167149}}^1$

素因数の和:167168

約数の個数: 48

約数和(自身を含む): 224649600

約数和(自身を除く): 154447020

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, 167149, 334298, 501447, 668596, 835745, 1002894, 1170043, 1671490, 2005788, 2340086, 2507235, 3342980, 3510129, 4680172, 5014470, 5850215, 7020258, 10028940, 11700430, 14040516, 17550645, 23400860, 35101290, 70202580]

約数ペア:

[(1, 70202580), (2, 35101290), (3, 23400860), (4, 17550645), (5, 14040516), (6, 11700430), (7, 10028940), (10, 7020258), (12, 5850215), (14, 5014470), (15, 4680172), (20, 3510129), (21, 3342980), (28, 2507235), (30, 2340086), (35, 2005788), (42, 1671490), (60, 1170043), (70, 1002894), (84, 835745), (105, 668596), (140, 501447), (210, 334298), (420, 167149)]