28836010

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 40

約数和(自身を含む): 60602436

約数和(自身を除く): 31766426

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1201, 1715, 2401, 2402, 3430, 4802, 6005, 8407, 12005, 12010, 16814, 24010, 42035, 58849, 84070, 117698, 294245, 411943, 588490, 823886, 2059715, 2883601, 4119430, 5767202, 14418005, 28836010]

約数ペア:

[(1, 28836010), (2, 14418005), (5, 5767202), (7, 4119430), (10, 2883601), (14, 2059715), (35, 823886), (49, 588490), (70, 411943), (98, 294245), (245, 117698), (343, 84070), (490, 58849), (686, 42035), (1201, 24010), (1715, 16814), (2401, 12010), (2402, 12005), (3430, 8407), (4802, 6005)]