822427710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{5009}}^1$

素因数の和:5453

約数の個数: 64

約数和(自身を含む): 2131133760

約数和(自身を除く): 1308706050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 421, 842, 1263, 2105, 2526, 4210, 5009, 5473, 6315, 10018, 10946, 12630, 15027, 16419, 25045, 27365, 30054, 32838, 50090, 54730, 65117, 75135, 82095, 130234, 150270, 164190, 195351, 325585, 390702, 651170, 976755, 1953510, 2108789, 4217578, 6326367, 10543945, 12652734, 21087890, 27414257, 31631835, 54828514, 63263670, 82242771, 137071285, 164485542, 274142570, 411213855, 822427710]

約数ペア:

[(1, 822427710), (2, 411213855), (3, 274142570), (5, 164485542), (6, 137071285), (10, 82242771), (13, 63263670), (15, 54828514), (26, 31631835), (30, 27414257), (39, 21087890), (65, 12652734), (78, 10543945), (130, 6326367), (195, 4217578), (390, 2108789), (421, 1953510), (842, 976755), (1263, 651170), (2105, 390702), (2526, 325585), (4210, 195351), (5009, 164190), (5473, 150270), (6315, 130234), (10018, 82095), (10946, 75135), (12630, 65117), (15027, 54730), (16419, 50090), (25045, 32838), (27365, 30054)]