91478590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8117}}^1$

素因数の和:8161

約数の個数: 48

約数和(自身を含む): 199897632

約数和(自身を除く): 108419042

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 8117, 11270, 16234, 40585, 56819, 81170, 113638, 186691, 284095, 373382, 397733, 568190, 795466, 933455, 1306837, 1866910, 1988665, 2613674, 3977330, 6534185, 9147859, 13068370, 18295718, 45739295, 91478590]

約数ペア:

[(1, 91478590), (2, 45739295), (5, 18295718), (7, 13068370), (10, 9147859), (14, 6534185), (23, 3977330), (35, 2613674), (46, 1988665), (49, 1866910), (70, 1306837), (98, 933455), (115, 795466), (161, 568190), (230, 397733), (245, 373382), (322, 284095), (490, 186691), (805, 113638), (1127, 81170), (1610, 56819), (2254, 40585), (5635, 16234), (8117, 11270)]