139155690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{2351}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 334285056

約数和(自身を除く): 195129366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1973, 2351, 3946, 4702, 5919, 7053, 9865, 11755, 11838, 14106, 19730, 23510, 29595, 35265, 59190, 70530, 4638523, 9277046, 13915569, 23192615, 27831138, 46385230, 69577845, 139155690]

約数ペア:

[(1, 139155690), (2, 69577845), (3, 46385230), (5, 27831138), (6, 23192615), (10, 13915569), (15, 9277046), (30, 4638523), (1973, 70530), (2351, 59190), (3946, 35265), (4702, 29595), (5919, 23510), (7053, 19730), (9865, 14106), (11755, 11838)]