27370090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 54639360

約数和(自身を除く): 27269270

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 4079, 6710, 8158, 20395, 40790, 44869, 89738, 224345, 248819, 448690, 497638, 1244095, 2488190, 2737009, 5474018, 13685045, 27370090]

約数ペア:

[(1, 27370090), (2, 13685045), (5, 5474018), (10, 2737009), (11, 2488190), (22, 1244095), (55, 497638), (61, 448690), (110, 248819), (122, 224345), (305, 89738), (610, 44869), (671, 40790), (1342, 20395), (3355, 8158), (4079, 6710)]