27001390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 52627680

約数和(自身を除く): 25626290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 907, 1145, 1814, 2290, 2977, 4535, 5954, 9070, 11791, 14885, 23582, 29770, 58955, 117910, 207703, 415406, 1038515, 2077030, 2700139, 5400278, 13500695, 27001390]

約数ペア:

[(1, 27001390), (2, 13500695), (5, 5400278), (10, 2700139), (13, 2077030), (26, 1038515), (65, 415406), (130, 207703), (229, 117910), (458, 58955), (907, 29770), (1145, 23582), (1814, 14885), (2290, 11791), (2977, 9070), (4535, 5954)]