26581830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 70329600

約数和(自身を除く): 43747770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 165, 218, 327, 330, 545, 654, 739, 1090, 1199, 1478, 1635, 2217, 2398, 3270, 3597, 3695, 4434, 5995, 7194, 7390, 8129, 11085, 11990, 16258, 17985, 22170, 24387, 35970, 40645, 48774, 80551, 81290, 121935, 161102, 241653, 243870, 402755, 483306, 805510, 886061, 1208265, 1772122, 2416530, 2658183, 4430305, 5316366, 8860610, 13290915, 26581830]

約数ペア:

[(1, 26581830), (2, 13290915), (3, 8860610), (5, 5316366), (6, 4430305), (10, 2658183), (11, 2416530), (15, 1772122), (22, 1208265), (30, 886061), (33, 805510), (55, 483306), (66, 402755), (109, 243870), (110, 241653), (165, 161102), (218, 121935), (327, 81290), (330, 80551), (545, 48774), (654, 40645), (739, 35970), (1090, 24387), (1199, 22170), (1478, 17985), (1635, 16258), (2217, 11990), (2398, 11085), (3270, 8129), (3597, 7390), (3695, 7194), (4434, 5995)]