68032690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10139}}^1$

素因数の和:10218

約数の個数: 32

約数和(自身を含む): 135794880

約数和(自身を除く): 67762190

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 10139, 20278, 50695, 101390, 111529, 223058, 557645, 618479, 1115290, 1236958, 3092395, 6184790, 6803269, 13606538, 34016345, 68032690]

約数ペア:

[(1, 68032690), (2, 34016345), (5, 13606538), (10, 6803269), (11, 6184790), (22, 3092395), (55, 1236958), (61, 1115290), (110, 618479), (122, 557645), (305, 223058), (610, 111529), (671, 101390), (1342, 50695), (3355, 20278), (6710, 10139)]