70816620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1637}}^1$

素因数の和:1759

約数の個数: 96

約数和(自身を含む): 228953088

約数和(自身を除く): 158136468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 1637, 2060, 2163, 2884, 3090, 3274, 3605, 4326, 4911, 6180, 6548, 7210, 8185, 8652, 9822, 10815, 11459, 14420, 16370, 19644, 21630, 22918, 24555, 32740, 34377, 43260, 45836, 49110, 57295, 68754, 98220, 114590, 137508, 168611, 171885, 229180, 337222, 343770, 505833, 674444, 687540, 843055, 1011666, 1180277, 1686110, 2023332, 2360554, 2529165, 3372220, 3540831, 4721108, 5058330, 5901385, 7081662, 10116660, 11802770, 14163324, 17704155, 23605540, 35408310, 70816620]

約数ペア:

[(1, 70816620), (2, 35408310), (3, 23605540), (4, 17704155), (5, 14163324), (6, 11802770), (7, 10116660), (10, 7081662), (12, 5901385), (14, 5058330), (15, 4721108), (20, 3540831), (21, 3372220), (28, 2529165), (30, 2360554), (35, 2023332), (42, 1686110), (60, 1180277), (70, 1011666), (84, 843055), (103, 687540), (105, 674444), (140, 505833), (206, 343770), (210, 337222), (309, 229180), (412, 171885), (420, 168611), (515, 137508), (618, 114590), (721, 98220), (1030, 68754), (1236, 57295), (1442, 49110), (1545, 45836), (1637, 43260), (2060, 34377), (2163, 32740), (2884, 24555), (3090, 22918), (3274, 21630), (3605, 19644), (4326, 16370), (4911, 14420), (6180, 11459), (6548, 10815), (7210, 9822), (8185, 8652)]