310082418

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{26959}}^1$

素因数の和:27044

約数の個数: 40

約数和(自身を含む): 704626560

約数和(自身を除く): 394544142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 26959, 53918, 80877, 161754, 242631, 485262, 727893, 1455786, 1914089, 2183679, 3828178, 4367358, 5742267, 11484534, 17226801, 34453602, 51680403, 103360806, 155041209, 310082418]

約数ペア:

[(1, 310082418), (2, 155041209), (3, 103360806), (6, 51680403), (9, 34453602), (18, 17226801), (27, 11484534), (54, 5742267), (71, 4367358), (81, 3828178), (142, 2183679), (162, 1914089), (213, 1455786), (426, 727893), (639, 485262), (1278, 242631), (1917, 161754), (3834, 80877), (5751, 53918), (11502, 26959)]