10915678930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1\times {\mathrm{853}}^1$

素因数の和:1615

約数の個数: 64

約数和(自身を含む): 21344329440

約数和(自身を除く): 10428650510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 569, 853, 865, 1138, 1706, 1730, 2249, 2845, 4265, 4498, 5690, 7397, 8530, 11089, 11245, 14794, 22178, 22490, 36985, 55445, 73970, 98437, 110890, 147569, 196874, 295138, 485357, 492185, 737845, 970714, 984370, 1279681, 1475690, 1918397, 2426785, 2559362, 3836794, 4853570, 6309641, 6398405, 9591985, 12619282, 12796810, 19183970, 31548205, 63096410, 83966761, 167933522, 419833805, 839667610, 1091567893, 2183135786, 5457839465, 10915678930]

約数ペア:

[(1, 10915678930), (2, 5457839465), (5, 2183135786), (10, 1091567893), (13, 839667610), (26, 419833805), (65, 167933522), (130, 83966761), (173, 63096410), (346, 31548205), (569, 19183970), (853, 12796810), (865, 12619282), (1138, 9591985), (1706, 6398405), (1730, 6309641), (2249, 4853570), (2845, 3836794), (4265, 2559362), (4498, 2426785), (5690, 1918397), (7397, 1475690), (8530, 1279681), (11089, 984370), (11245, 970714), (14794, 737845), (22178, 492185), (22490, 485357), (36985, 295138), (55445, 196874), (73970, 147569), (98437, 110890)]