867058380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{12577}}^1$

素因数の和:12975

約数の個数: 72

約数和(自身を含む): 2637153792

約数和(自身を除く): 1770095412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1149, 1532, 1915, 2298, 3447, 3830, 4596, 5745, 6894, 7660, 11490, 12577, 13788, 17235, 22980, 25154, 34470, 37731, 50308, 62885, 68940, 75462, 113193, 125770, 150924, 188655, 226386, 251540, 377310, 452772, 565965, 754620, 1131930, 2263860, 4816991, 9633982, 14450973, 19267964, 24084955, 28901946, 43352919, 48169910, 57803892, 72254865, 86705838, 96339820, 144509730, 173411676, 216764595, 289019460, 433529190, 867058380]

約数ペア:

[(1, 867058380), (2, 433529190), (3, 289019460), (4, 216764595), (5, 173411676), (6, 144509730), (9, 96339820), (10, 86705838), (12, 72254865), (15, 57803892), (18, 48169910), (20, 43352919), (30, 28901946), (36, 24084955), (45, 19267964), (60, 14450973), (90, 9633982), (180, 4816991), (383, 2263860), (766, 1131930), (1149, 754620), (1532, 565965), (1915, 452772), (2298, 377310), (3447, 251540), (3830, 226386), (4596, 188655), (5745, 150924), (6894, 125770), (7660, 113193), (11490, 75462), (12577, 68940), (13788, 62885), (17235, 50308), (22980, 37731), (25154, 34470)]