7901340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 16290660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 239, 285, 290, 348, 380, 435, 478, 551, 570, 580, 717, 870, 956, 1102, 1140, 1195, 1434, 1653, 1740, 2204, 2390, 2755, 2868, 3306, 3585, 4541, 4780, 5510, 6612, 6931, 7170, 8265, 9082, 11020, 13623, 13862, 14340, 16530, 18164, 20793, 22705, 27246, 27724, 33060, 34655, 41586, 45410, 54492, 68115, 69310, 83172, 90820, 103965, 131689, 136230, 138620, 207930, 263378, 272460, 395067, 415860, 526756, 658445, 790134, 1316890, 1580268, 1975335, 2633780, 3950670, 7901340]

約数ペア:

[(1, 7901340), (2, 3950670), (3, 2633780), (4, 1975335), (5, 1580268), (6, 1316890), (10, 790134), (12, 658445), (15, 526756), (19, 415860), (20, 395067), (29, 272460), (30, 263378), (38, 207930), (57, 138620), (58, 136230), (60, 131689), (76, 103965), (87, 90820), (95, 83172), (114, 69310), (116, 68115), (145, 54492), (174, 45410), (190, 41586), (228, 34655), (239, 33060), (285, 27724), (290, 27246), (348, 22705), (380, 20793), (435, 18164), (478, 16530), (551, 14340), (570, 13862), (580, 13623), (717, 11020), (870, 9082), (956, 8265), (1102, 7170), (1140, 6931), (1195, 6612), (1434, 5510), (1653, 4780), (1740, 4541), (2204, 3585), (2390, 3306), (2755, 2868)]