37771860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 84155820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 647, 695, 834, 973, 1294, 1390, 1668, 1941, 1946, 2085, 2588, 2780, 2919, 3235, 3882, 3892, 4170, 4529, 4865, 5838, 6470, 7764, 8340, 9058, 9705, 9730, 11676, 12940, 13587, 14595, 18116, 19410, 19460, 22645, 27174, 29190, 38820, 45290, 54348, 58380, 67935, 89933, 90580, 135870, 179866, 269799, 271740, 359732, 449665, 539598, 629531, 899330, 1079196, 1259062, 1348995, 1798660, 1888593, 2518124, 2697990, 3147655, 3777186, 5395980, 6295310, 7554372, 9442965, 12590620, 18885930, 37771860]

約数ペア:

[(1, 37771860), (2, 18885930), (3, 12590620), (4, 9442965), (5, 7554372), (6, 6295310), (7, 5395980), (10, 3777186), (12, 3147655), (14, 2697990), (15, 2518124), (20, 1888593), (21, 1798660), (28, 1348995), (30, 1259062), (35, 1079196), (42, 899330), (60, 629531), (70, 539598), (84, 449665), (105, 359732), (139, 271740), (140, 269799), (210, 179866), (278, 135870), (417, 90580), (420, 89933), (556, 67935), (647, 58380), (695, 54348), (834, 45290), (973, 38820), (1294, 29190), (1390, 27174), (1668, 22645), (1941, 19460), (1946, 19410), (2085, 18116), (2588, 14595), (2780, 13587), (2919, 12940), (3235, 11676), (3882, 9730), (3892, 9705), (4170, 9058), (4529, 8340), (4865, 7764), (5838, 6470)]