71179620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 208631808

約数和(自身を除く): 137452188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 587, 645, 705, 860, 940, 1174, 1290, 1410, 1761, 2021, 2348, 2580, 2820, 2935, 3522, 4042, 5870, 6063, 7044, 8084, 8805, 10105, 11740, 12126, 17610, 20210, 24252, 25241, 27589, 30315, 35220, 40420, 50482, 55178, 60630, 75723, 82767, 100964, 110356, 121260, 126205, 137945, 151446, 165534, 252410, 275890, 302892, 331068, 378615, 413835, 504820, 551780, 757230, 827670, 1186327, 1514460, 1655340, 2372654, 3558981, 4745308, 5931635, 7117962, 11863270, 14235924, 17794905, 23726540, 35589810, 71179620]

約数ペア:

[(1, 71179620), (2, 35589810), (3, 23726540), (4, 17794905), (5, 14235924), (6, 11863270), (10, 7117962), (12, 5931635), (15, 4745308), (20, 3558981), (30, 2372654), (43, 1655340), (47, 1514460), (60, 1186327), (86, 827670), (94, 757230), (129, 551780), (141, 504820), (172, 413835), (188, 378615), (215, 331068), (235, 302892), (258, 275890), (282, 252410), (430, 165534), (470, 151446), (516, 137945), (564, 126205), (587, 121260), (645, 110356), (705, 100964), (860, 82767), (940, 75723), (1174, 60630), (1290, 55178), (1410, 50482), (1761, 40420), (2021, 35220), (2348, 30315), (2580, 27589), (2820, 25241), (2935, 24252), (3522, 20210), (4042, 17610), (5870, 12126), (6063, 11740), (7044, 10105), (8084, 8805)]