61876140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 183617280

約数和(自身を除く): 121741140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 580, 645, 827, 860, 870, 1247, 1290, 1654, 1740, 2481, 2494, 2580, 3308, 3741, 4135, 4962, 4988, 6235, 7482, 8270, 9924, 12405, 12470, 14964, 16540, 18705, 23983, 24810, 24940, 35561, 37410, 47966, 49620, 71122, 71949, 74820, 95932, 106683, 119915, 142244, 143898, 177805, 213366, 239830, 287796, 355610, 359745, 426732, 479660, 533415, 711220, 719490, 1031269, 1066830, 1438980, 2062538, 2133660, 3093807, 4125076, 5156345, 6187614, 10312690, 12375228, 15469035, 20625380, 30938070, 61876140]

約数ペア:

[(1, 61876140), (2, 30938070), (3, 20625380), (4, 15469035), (5, 12375228), (6, 10312690), (10, 6187614), (12, 5156345), (15, 4125076), (20, 3093807), (29, 2133660), (30, 2062538), (43, 1438980), (58, 1066830), (60, 1031269), (86, 719490), (87, 711220), (116, 533415), (129, 479660), (145, 426732), (172, 359745), (174, 355610), (215, 287796), (258, 239830), (290, 213366), (348, 177805), (430, 143898), (435, 142244), (516, 119915), (580, 106683), (645, 95932), (827, 74820), (860, 71949), (870, 71122), (1247, 49620), (1290, 47966), (1654, 37410), (1740, 35561), (2481, 24940), (2494, 24810), (2580, 23983), (3308, 18705), (3741, 16540), (4135, 14964), (4962, 12470), (4988, 12405), (6235, 9924), (7482, 8270)]