61210254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3671}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 140299776

約数和(自身を除く): 79089522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 3671, 5558, 7342, 8337, 11013, 16674, 22026, 25697, 51394, 77091, 154182, 1457387, 2914774, 4372161, 8744322, 10201709, 20403418, 30605127, 61210254]

約数ペア:

[(1, 61210254), (2, 30605127), (3, 20403418), (6, 10201709), (7, 8744322), (14, 4372161), (21, 2914774), (42, 1457387), (397, 154182), (794, 77091), (1191, 51394), (2382, 25697), (2779, 22026), (3671, 16674), (5558, 11013), (7342, 8337)]