908796070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6361}}^1$

素因数の和:6545

約数の個数: 64

約数和(自身を含む): 2026475136

約数和(自身を除く): 1117679066

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 455, 785, 910, 1099, 1570, 2041, 2198, 4082, 5495, 6361, 10205, 10990, 12722, 14287, 20410, 28574, 31805, 44527, 63610, 71435, 82693, 89054, 142870, 165386, 222635, 413465, 445270, 578851, 826930, 998677, 1157702, 1997354, 2894255, 4993385, 5788510, 6990739, 9986770, 12982801, 13981478, 25965602, 34953695, 64914005, 69907390, 90879607, 129828010, 181759214, 454398035, 908796070]

約数ペア:

[(1, 908796070), (2, 454398035), (5, 181759214), (7, 129828010), (10, 90879607), (13, 69907390), (14, 64914005), (26, 34953695), (35, 25965602), (65, 13981478), (70, 12982801), (91, 9986770), (130, 6990739), (157, 5788510), (182, 4993385), (314, 2894255), (455, 1997354), (785, 1157702), (910, 998677), (1099, 826930), (1570, 578851), (2041, 445270), (2198, 413465), (4082, 222635), (5495, 165386), (6361, 142870), (10205, 89054), (10990, 82693), (12722, 71435), (14287, 63610), (20410, 44527), (28574, 31805)]