30937170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 81544320

約数和(自身を除く): 50607150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 241, 330, 389, 482, 723, 778, 1167, 1205, 1446, 1945, 2334, 2410, 2651, 3615, 3890, 4279, 5302, 5835, 7230, 7953, 8558, 11670, 12837, 13255, 15906, 21395, 25674, 26510, 39765, 42790, 64185, 79530, 93749, 128370, 187498, 281247, 468745, 562494, 937490, 1031239, 1406235, 2062478, 2812470, 3093717, 5156195, 6187434, 10312390, 15468585, 30937170]

約数ペア:

[(1, 30937170), (2, 15468585), (3, 10312390), (5, 6187434), (6, 5156195), (10, 3093717), (11, 2812470), (15, 2062478), (22, 1406235), (30, 1031239), (33, 937490), (55, 562494), (66, 468745), (110, 281247), (165, 187498), (241, 128370), (330, 93749), (389, 79530), (482, 64185), (723, 42790), (778, 39765), (1167, 26510), (1205, 25674), (1446, 21395), (1945, 15906), (2334, 13255), (2410, 12837), (2651, 11670), (3615, 8558), (3890, 7953), (4279, 7230), (5302, 5835)]