210053530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1663}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 401117184

約数和(自身を除く): 191063654

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 743, 1486, 1663, 3326, 3715, 7430, 8315, 12631, 16630, 25262, 28271, 56542, 63155, 126310, 141355, 282710, 1235609, 2471218, 6178045, 12356090, 21005353, 42010706, 105026765, 210053530]

約数ペア:

[(1, 210053530), (2, 105026765), (5, 42010706), (10, 21005353), (17, 12356090), (34, 6178045), (85, 2471218), (170, 1235609), (743, 282710), (1486, 141355), (1663, 126310), (3326, 63155), (3715, 56542), (7430, 28271), (8315, 25262), (12631, 16630)]