45987970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 97182720

約数和(自身を除く): 51194750

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 739, 889, 1270, 1478, 1778, 3695, 4445, 5173, 6223, 7390, 8890, 10346, 12446, 25865, 31115, 36211, 51730, 62230, 72422, 93853, 181055, 187706, 362110, 469265, 656971, 938530, 1313942, 3284855, 4598797, 6569710, 9197594, 22993985, 45987970]

約数ペア:

[(1, 45987970), (2, 22993985), (5, 9197594), (7, 6569710), (10, 4598797), (14, 3284855), (35, 1313942), (49, 938530), (70, 656971), (98, 469265), (127, 362110), (245, 187706), (254, 181055), (490, 93853), (635, 72422), (739, 62230), (889, 51730), (1270, 36211), (1478, 31115), (1778, 25865), (3695, 12446), (4445, 10346), (5173, 8890), (6223, 7390)]