7254410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 6716470

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 307, 614, 695, 1390, 1535, 2363, 3070, 4726, 5219, 10438, 11815, 23630, 26095, 42673, 52190, 85346, 213365, 426730, 725441, 1450882, 3627205, 7254410]

約数ペア:

[(1, 7254410), (2, 3627205), (5, 1450882), (10, 725441), (17, 426730), (34, 213365), (85, 85346), (139, 52190), (170, 42673), (278, 26095), (307, 23630), (614, 11815), (695, 10438), (1390, 5219), (1535, 4726), (2363, 3070)]