138633530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{10369}}^1$

素因数の和:10574

約数の個数: 32

約数和(自身を含む): 286709760

約数和(自身を除く): 148076230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6685, 10369, 13370, 20738, 51845, 72583, 103690, 145166, 362915, 725830, 1980479, 3960958, 9902395, 13863353, 19804790, 27726706, 69316765, 138633530]

約数ペア:

[(1, 138633530), (2, 69316765), (5, 27726706), (7, 19804790), (10, 13863353), (14, 9902395), (35, 3960958), (70, 1980479), (191, 725830), (382, 362915), (955, 145166), (1337, 103690), (1910, 72583), (2674, 51845), (6685, 20738), (10369, 13370)]