2079256290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{67883}}^1$

素因数の和:68914

約数の個数: 32

約数和(自身を含む): 4995176256

約数和(自身を除く): 2915919966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1021, 2042, 3063, 5105, 6126, 10210, 15315, 30630, 67883, 135766, 203649, 339415, 407298, 678830, 1018245, 2036490, 69308543, 138617086, 207925629, 346542715, 415851258, 693085430, 1039628145, 2079256290]

約数ペア:

[(1, 2079256290), (2, 1039628145), (3, 693085430), (5, 415851258), (6, 346542715), (10, 207925629), (15, 138617086), (30, 69308543), (1021, 2036490), (2042, 1018245), (3063, 678830), (5105, 407298), (6126, 339415), (10210, 203649), (15315, 135766), (30630, 67883)]