70509164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 69199636

約数列:

[1, 2, 4, 11, 22, 43, 44, 83, 86, 166, 172, 332, 449, 473, 898, 913, 946, 1796, 1826, 1892, 3569, 3652, 4939, 7138, 9878, 14276, 19307, 19756, 37267, 38614, 39259, 74534, 77228, 78518, 149068, 157036, 212377, 409937, 424754, 819874, 849508, 1602481, 1639748, 3204962, 6409924, 17627291, 35254582, 70509164]

約数ペア:

[(1, 70509164), (2, 35254582), (4, 17627291), (11, 6409924), (22, 3204962), (43, 1639748), (44, 1602481), (83, 849508), (86, 819874), (166, 424754), (172, 409937), (332, 212377), (449, 157036), (473, 149068), (898, 78518), (913, 77228), (946, 74534), (1796, 39259), (1826, 38614), (1892, 37267), (3569, 19756), (3652, 19307), (4939, 14276), (7138, 9878)]