42157220630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{496493}}^1$

素因数の和:497720

約数の個数: 32

約数和(自身を含む): 86795095104

約数和(自身を除く): 44637874474

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1213, 2426, 6065, 8491, 12130, 16982, 42455, 84910, 496493, 992986, 2482465, 3475451, 4964930, 6950902, 17377255, 34754510, 602246009, 1204492018, 3011230045, 4215722063, 6022460090, 8431444126, 21078610315, 42157220630]

約数ペア:

[(1, 42157220630), (2, 21078610315), (5, 8431444126), (7, 6022460090), (10, 4215722063), (14, 3011230045), (35, 1204492018), (70, 602246009), (1213, 34754510), (2426, 17377255), (6065, 6950902), (8491, 4964930), (12130, 3475451), (16982, 2482465), (42455, 992986), (84910, 496493)]