1879790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 3856896

約数和(自身を除く): 1977106

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 743, 1265, 1486, 2530, 3715, 7430, 8173, 16346, 17089, 34178, 40865, 81730, 85445, 170890, 187979, 375958, 939895, 1879790]

約数ペア:

[(1, 1879790), (2, 939895), (5, 375958), (10, 187979), (11, 170890), (22, 85445), (23, 81730), (46, 40865), (55, 34178), (110, 17089), (115, 16346), (230, 8173), (253, 7430), (506, 3715), (743, 2530), (1265, 1486)]