143490530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1873}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 265538304

約数和(自身を除く): 122047774

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 326, 470, 815, 1630, 1873, 3746, 7661, 9365, 15322, 18730, 38305, 76610, 88031, 176062, 305299, 440155, 610598, 880310, 1526495, 3052990, 14349053, 28698106, 71745265, 143490530]

約数ペア:

[(1, 143490530), (2, 71745265), (5, 28698106), (10, 14349053), (47, 3052990), (94, 1526495), (163, 880310), (235, 610598), (326, 440155), (470, 305299), (815, 176062), (1630, 88031), (1873, 76610), (3746, 38305), (7661, 18730), (9365, 15322)]