97687940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4621}}^1$

素因数の和:4788

約数の個数: 48

約数和(自身を含む): 236054784

約数和(自身を除く): 138366844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 4621, 5285, 9242, 10570, 18484, 21140, 23105, 32347, 46210, 64694, 92420, 129388, 161735, 323470, 646940, 697771, 1395542, 2791084, 3488855, 4884397, 6977710, 9768794, 13955420, 19537588, 24421985, 48843970, 97687940]

約数ペア:

[(1, 97687940), (2, 48843970), (4, 24421985), (5, 19537588), (7, 13955420), (10, 9768794), (14, 6977710), (20, 4884397), (28, 3488855), (35, 2791084), (70, 1395542), (140, 697771), (151, 646940), (302, 323470), (604, 161735), (755, 129388), (1057, 92420), (1510, 64694), (2114, 46210), (3020, 32347), (4228, 23105), (4621, 21140), (5285, 18484), (9242, 10570)]