949492740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1637}}^1$

素因数の和:3037

約数の個数: 96

約数和(自身を含む): 3042434304

約数和(自身を除く): 2092941564

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, 1381, 1637, 2762, 3274, 4143, 4911, 5524, 6548, 6905, 8185, 8286, 9667, 9822, 11459, 13810, 16370, 16572, 19334, 19644, 20715, 22918, 24555, 27620, 29001, 32740, 34377, 38668, 41430, 45836, 48335, 49110, 57295, 58002, 68754, 82860, 96670, 98220, 114590, 116004, 137508, 145005, 171885, 193340, 229180, 290010, 343770, 580020, 687540, 2260697, 4521394, 6782091, 9042788, 11303485, 13564182, 15824879, 22606970, 27128364, 31649758, 33910455, 45213940, 47474637, 63299516, 67820910, 79124395, 94949274, 135641820, 158248790, 189898548, 237373185, 316497580, 474746370, 949492740]

約数ペア:

[(1, 949492740), (2, 474746370), (3, 316497580), (4, 237373185), (5, 189898548), (6, 158248790), (7, 135641820), (10, 94949274), (12, 79124395), (14, 67820910), (15, 63299516), (20, 47474637), (21, 45213940), (28, 33910455), (30, 31649758), (35, 27128364), (42, 22606970), (60, 15824879), (70, 13564182), (84, 11303485), (105, 9042788), (140, 6782091), (210, 4521394), (420, 2260697), (1381, 687540), (1637, 580020), (2762, 343770), (3274, 290010), (4143, 229180), (4911, 193340), (5524, 171885), (6548, 145005), (6905, 137508), (8185, 116004), (8286, 114590), (9667, 98220), (9822, 96670), (11459, 82860), (13810, 68754), (16370, 58002), (16572, 57295), (19334, 49110), (19644, 48335), (20715, 45836), (22918, 41430), (24555, 38668), (27620, 34377), (29001, 32740)]