91434770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 197911296

約数和(自身を除く): 106476526

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 43, 70, 74, 86, 185, 215, 259, 301, 370, 430, 518, 602, 821, 1295, 1505, 1591, 1642, 2590, 3010, 3182, 4105, 5747, 7955, 8210, 11137, 11494, 15910, 22274, 28735, 30377, 35303, 55685, 57470, 60754, 70606, 111370, 151885, 176515, 212639, 247121, 303770, 353030, 425278, 494242, 1063195, 1235605, 1306211, 2126390, 2471210, 2612422, 6531055, 9143477, 13062110, 18286954, 45717385, 91434770]

約数ペア:

[(1, 91434770), (2, 45717385), (5, 18286954), (7, 13062110), (10, 9143477), (14, 6531055), (35, 2612422), (37, 2471210), (43, 2126390), (70, 1306211), (74, 1235605), (86, 1063195), (185, 494242), (215, 425278), (259, 353030), (301, 303770), (370, 247121), (430, 212639), (518, 176515), (602, 151885), (821, 111370), (1295, 70606), (1505, 60754), (1591, 57470), (1642, 55685), (2590, 35303), (3010, 30377), (3182, 28735), (4105, 22274), (5747, 15910), (7955, 11494), (8210, 11137)]