26927220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 78073632

約数和(自身を除く): 51146412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 467, 620, 930, 934, 961, 1401, 1860, 1868, 1922, 2335, 2802, 2883, 3844, 4670, 4805, 5604, 5766, 7005, 9340, 9610, 11532, 14010, 14415, 14477, 19220, 28020, 28830, 28954, 43431, 57660, 57908, 72385, 86862, 144770, 173724, 217155, 289540, 434310, 448787, 868620, 897574, 1346361, 1795148, 2243935, 2692722, 4487870, 5385444, 6731805, 8975740, 13463610, 26927220]

約数ペア:

[(1, 26927220), (2, 13463610), (3, 8975740), (4, 6731805), (5, 5385444), (6, 4487870), (10, 2692722), (12, 2243935), (15, 1795148), (20, 1346361), (30, 897574), (31, 868620), (60, 448787), (62, 434310), (93, 289540), (124, 217155), (155, 173724), (186, 144770), (310, 86862), (372, 72385), (465, 57908), (467, 57660), (620, 43431), (930, 28954), (934, 28830), (961, 28020), (1401, 19220), (1860, 14477), (1868, 14415), (1922, 14010), (2335, 11532), (2802, 9610), (2883, 9340), (3844, 7005), (4670, 5766), (4805, 5604)]