124185180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 398877696

約数和(自身を除く): 274692516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 457, 647, 914, 1294, 1371, 1828, 1941, 2285, 2588, 2742, 3199, 3235, 3882, 4529, 4570, 5484, 6398, 6470, 6855, 7764, 9058, 9140, 9597, 9705, 12796, 12940, 13587, 13710, 15995, 18116, 19194, 19410, 22645, 27174, 27420, 31990, 38388, 38820, 45290, 47985, 54348, 63980, 67935, 90580, 95970, 135870, 191940, 271740, 295679, 591358, 887037, 1182716, 1478395, 1774074, 2069753, 2956790, 3548148, 4139506, 4435185, 5913580, 6209259, 8279012, 8870370, 10348765, 12418518, 17740740, 20697530, 24837036, 31046295, 41395060, 62092590, 124185180]

約数ペア:

[(1, 124185180), (2, 62092590), (3, 41395060), (4, 31046295), (5, 24837036), (6, 20697530), (7, 17740740), (10, 12418518), (12, 10348765), (14, 8870370), (15, 8279012), (20, 6209259), (21, 5913580), (28, 4435185), (30, 4139506), (35, 3548148), (42, 2956790), (60, 2069753), (70, 1774074), (84, 1478395), (105, 1182716), (140, 887037), (210, 591358), (420, 295679), (457, 271740), (647, 191940), (914, 135870), (1294, 95970), (1371, 90580), (1828, 67935), (1941, 63980), (2285, 54348), (2588, 47985), (2742, 45290), (3199, 38820), (3235, 38388), (3882, 31990), (4529, 27420), (4570, 27174), (5484, 22645), (6398, 19410), (6470, 19194), (6855, 18116), (7764, 15995), (9058, 13710), (9140, 13587), (9597, 12940), (9705, 12796)]