19501230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{92863}}^1$

素因数の和:92880

約数の個数: 32

約数和(自身を含む): 53489664

約数和(自身を除く): 33988434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 92863, 185726, 278589, 464315, 557178, 650041, 928630, 1300082, 1392945, 1950123, 2785890, 3250205, 3900246, 6500410, 9750615, 19501230]

約数ペア:

[(1, 19501230), (2, 9750615), (3, 6500410), (5, 3900246), (6, 3250205), (7, 2785890), (10, 1950123), (14, 1392945), (15, 1300082), (21, 928630), (30, 650041), (35, 557178), (42, 464315), (70, 278589), (105, 185726), (210, 92863)]