89965330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 201358080

約数和(自身を除く): 111392750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 455, 545, 763, 907, 910, 1090, 1417, 1526, 1814, 2834, 3815, 4535, 6349, 7085, 7630, 9070, 9919, 11791, 12698, 14170, 19838, 23582, 31745, 49595, 58955, 63490, 82537, 98863, 99190, 117910, 165074, 197726, 412685, 494315, 692041, 825370, 988630, 1285219, 1384082, 2570438, 3460205, 6426095, 6920410, 8996533, 12852190, 17993066, 44982665, 89965330]

約数ペア:

[(1, 89965330), (2, 44982665), (5, 17993066), (7, 12852190), (10, 8996533), (13, 6920410), (14, 6426095), (26, 3460205), (35, 2570438), (65, 1384082), (70, 1285219), (91, 988630), (109, 825370), (130, 692041), (182, 494315), (218, 412685), (455, 197726), (545, 165074), (763, 117910), (907, 99190), (910, 98863), (1090, 82537), (1417, 63490), (1526, 58955), (1814, 49595), (2834, 31745), (3815, 23582), (4535, 19838), (6349, 14170), (7085, 12698), (7630, 11791), (9070, 9919)]