15709769570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{222109}}^1$

素因数の和:222770

約数の個数: 32

約数和(自身を含む): 30896389440

約数和(自身を除く): 15186619870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 643, 1286, 3215, 6430, 7073, 14146, 35365, 70730, 222109, 444218, 1110545, 2221090, 2443199, 4886398, 12215995, 24431990, 142816087, 285632174, 714080435, 1428160870, 1570976957, 3141953914, 7854884785, 15709769570]

約数ペア:

[(1, 15709769570), (2, 7854884785), (5, 3141953914), (10, 1570976957), (11, 1428160870), (22, 714080435), (55, 285632174), (110, 142816087), (643, 24431990), (1286, 12215995), (3215, 4886398), (6430, 2443199), (7073, 2221090), (14146, 1110545), (35365, 444218), (70730, 222109)]