85086990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2087}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 228510720

約数和(自身を除く): 143423730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1359, 1510, 2087, 2265, 2718, 4077, 4174, 4530, 6261, 6795, 8154, 10435, 12522, 13590, 18783, 20385, 20870, 31305, 37566, 40770, 56349, 62610, 93915, 112698, 187830, 281745, 315137, 563490, 630274, 945411, 1575685, 1890822, 2836233, 3151370, 4727055, 5672466, 8508699, 9454110, 14181165, 17017398, 28362330, 42543495, 85086990]

約数ペア:

[(1, 85086990), (2, 42543495), (3, 28362330), (5, 17017398), (6, 14181165), (9, 9454110), (10, 8508699), (15, 5672466), (18, 4727055), (27, 3151370), (30, 2836233), (45, 1890822), (54, 1575685), (90, 945411), (135, 630274), (151, 563490), (270, 315137), (302, 281745), (453, 187830), (755, 112698), (906, 93915), (1359, 62610), (1510, 56349), (2087, 40770), (2265, 37566), (2718, 31305), (4077, 20870), (4174, 20385), (4530, 18783), (6261, 13590), (6795, 12522), (8154, 10435)]