70293740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 167669376

約数和(自身を除く): 97375636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 937, 1210, 1364, 1705, 1874, 2420, 3410, 3748, 3751, 4685, 6820, 7502, 9370, 10307, 15004, 18740, 18755, 20614, 29047, 37510, 41228, 51535, 58094, 75020, 103070, 113377, 116188, 145235, 206140, 226754, 290470, 319517, 453508, 566885, 580940, 639034, 1133770, 1278068, 1597585, 2267540, 3195170, 3514687, 6390340, 7029374, 14058748, 17573435, 35146870, 70293740]

約数ペア:

[(1, 70293740), (2, 35146870), (4, 17573435), (5, 14058748), (10, 7029374), (11, 6390340), (20, 3514687), (22, 3195170), (31, 2267540), (44, 1597585), (55, 1278068), (62, 1133770), (110, 639034), (121, 580940), (124, 566885), (155, 453508), (220, 319517), (242, 290470), (310, 226754), (341, 206140), (484, 145235), (605, 116188), (620, 113377), (682, 103070), (937, 75020), (1210, 58094), (1364, 51535), (1705, 41228), (1874, 37510), (2420, 29047), (3410, 20614), (3748, 18755), (3751, 18740), (4685, 15004), (6820, 10307), (7502, 9370)]