2582340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 7300608

約数和(自身を除く): 4718268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 223, 386, 446, 579, 669, 772, 892, 965, 1115, 1158, 1338, 1930, 2230, 2316, 2676, 2895, 3345, 3860, 4460, 5790, 6690, 11580, 13380, 43039, 86078, 129117, 172156, 215195, 258234, 430390, 516468, 645585, 860780, 1291170, 2582340]

約数ペア:

[(1, 2582340), (2, 1291170), (3, 860780), (4, 645585), (5, 516468), (6, 430390), (10, 258234), (12, 215195), (15, 172156), (20, 129117), (30, 86078), (60, 43039), (193, 13380), (223, 11580), (386, 6690), (446, 5790), (579, 4460), (669, 3860), (772, 3345), (892, 2895), (965, 2676), (1115, 2316), (1158, 2230), (1338, 1930)]