30977718

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 63334656

約数和(自身を除く): 32356938

約数列:

[1, 2, 3, 6, 67, 134, 201, 263, 293, 402, 526, 586, 789, 879, 1578, 1758, 17621, 19631, 35242, 39262, 52863, 58893, 77059, 105726, 117786, 154118, 231177, 462354, 5162953, 10325906, 15488859, 30977718]

約数ペア:

[(1, 30977718), (2, 15488859), (3, 10325906), (6, 5162953), (67, 462354), (134, 231177), (201, 154118), (263, 117786), (293, 105726), (402, 77059), (526, 58893), (586, 52863), (789, 39262), (879, 35242), (1578, 19631), (1758, 17621)]