29542910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 56916000

約数和(自身を除く): 27373090

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 2549, 5098, 5795, 11590, 12745, 25490, 48431, 96862, 155489, 242155, 310978, 484310, 777445, 1554890, 2954291, 5908582, 14771455, 29542910]

約数ペア:

[(1, 29542910), (2, 14771455), (5, 5908582), (10, 2954291), (19, 1554890), (38, 777445), (61, 484310), (95, 310978), (122, 242155), (190, 155489), (305, 96862), (610, 48431), (1159, 25490), (2318, 12745), (2549, 11590), (5098, 5795)]