2684370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6883}}^1$

素因数の和:6906

約数の個数: 32

約数和(自身を含む): 6939072

約数和(自身を除く): 4254702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6883, 13766, 20649, 34415, 41298, 68830, 89479, 103245, 178958, 206490, 268437, 447395, 536874, 894790, 1342185, 2684370]

約数ペア:

[(1, 2684370), (2, 1342185), (3, 894790), (5, 536874), (6, 447395), (10, 268437), (13, 206490), (15, 178958), (26, 103245), (30, 89479), (39, 68830), (65, 41298), (78, 34415), (130, 20649), (195, 13766), (390, 6883)]