39977790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9587}}^1$

素因数の和:9736

約数の個数: 32

約数和(自身を含む): 96647040

約数和(自身を除く): 56669250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 9587, 19174, 28761, 47935, 57522, 95870, 143805, 287610, 1332593, 2665186, 3997779, 6662965, 7995558, 13325930, 19988895, 39977790]

約数ペア:

[(1, 39977790), (2, 19988895), (3, 13325930), (5, 7995558), (6, 6662965), (10, 3997779), (15, 2665186), (30, 1332593), (139, 287610), (278, 143805), (417, 95870), (695, 57522), (834, 47935), (1390, 28761), (2085, 19174), (4170, 9587)]