7928700770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 15041258496

約数和(自身を除く): 7112557726

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 607, 821, 1214, 1591, 1642, 3035, 3182, 4105, 6070, 7955, 8210, 15910, 22459, 26101, 30377, 35303, 44918, 52202, 60754, 70606, 112295, 130505, 151885, 176515, 224590, 261010, 303770, 353030, 498347, 965737, 996694, 1306211, 1931474, 2491735, 2612422, 4828685, 4983470, 6531055, 9657370, 13062110, 18438839, 21428921, 36877678, 42857842, 92194195, 107144605, 184388390, 214289210, 792870077, 1585740154, 3964350385, 7928700770]

約数ペア:

[(1, 7928700770), (2, 3964350385), (5, 1585740154), (10, 792870077), (37, 214289210), (43, 184388390), (74, 107144605), (86, 92194195), (185, 42857842), (215, 36877678), (370, 21428921), (430, 18438839), (607, 13062110), (821, 9657370), (1214, 6531055), (1591, 4983470), (1642, 4828685), (3035, 2612422), (3182, 2491735), (4105, 1931474), (6070, 1306211), (7955, 996694), (8210, 965737), (15910, 498347), (22459, 353030), (26101, 303770), (30377, 261010), (35303, 224590), (44918, 176515), (52202, 151885), (60754, 130505), (70606, 112295)]