2122410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 3009750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 269, 526, 538, 789, 807, 1315, 1345, 1578, 1614, 2630, 2690, 3945, 4035, 7890, 8070, 70747, 141494, 212241, 353735, 424482, 707470, 1061205, 2122410]

約数ペア:

[(1, 2122410), (2, 1061205), (3, 707470), (5, 424482), (6, 353735), (10, 212241), (15, 141494), (30, 70747), (263, 8070), (269, 7890), (526, 4035), (538, 3945), (789, 2690), (807, 2630), (1315, 1614), (1345, 1578)]