10312390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 20386080

約数和(自身を除く): 10073690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 389, 482, 778, 1205, 1945, 2410, 2651, 3890, 4279, 5302, 8558, 13255, 21395, 26510, 42790, 93749, 187498, 468745, 937490, 1031239, 2062478, 5156195, 10312390]

約数ペア:

[(1, 10312390), (2, 5156195), (5, 2062478), (10, 1031239), (11, 937490), (22, 468745), (55, 187498), (110, 93749), (241, 42790), (389, 26510), (482, 21395), (778, 13255), (1205, 8558), (1945, 5302), (2410, 4279), (2651, 3890)]