870345700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7187}}^1$

素因数の和:7381

約数の個数: 72

約数和(自身を含む): 2171236032

約数和(自身を除く): 1300890332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 173, 175, 346, 350, 692, 700, 865, 1211, 1730, 2422, 3460, 4325, 4844, 6055, 7187, 8650, 12110, 14374, 17300, 24220, 28748, 30275, 35935, 50309, 60550, 71870, 100618, 121100, 143740, 179675, 201236, 251545, 359350, 503090, 718700, 1006180, 1243351, 1257725, 2486702, 2515450, 4973404, 5030900, 6216755, 8703457, 12433510, 17406914, 24867020, 31083775, 34813828, 43517285, 62167550, 87034570, 124335100, 174069140, 217586425, 435172850, 870345700]

約数ペア:

[(1, 870345700), (2, 435172850), (4, 217586425), (5, 174069140), (7, 124335100), (10, 87034570), (14, 62167550), (20, 43517285), (25, 34813828), (28, 31083775), (35, 24867020), (50, 17406914), (70, 12433510), (100, 8703457), (140, 6216755), (173, 5030900), (175, 4973404), (346, 2515450), (350, 2486702), (692, 1257725), (700, 1243351), (865, 1006180), (1211, 718700), (1730, 503090), (2422, 359350), (3460, 251545), (4325, 201236), (4844, 179675), (6055, 143740), (7187, 121100), (8650, 100618), (12110, 71870), (14374, 60550), (17300, 50309), (24220, 35935), (28748, 30275)]