9021180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 29546496

約数和(自身を除く): 20525316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 457, 470, 564, 658, 705, 914, 940, 987, 1316, 1371, 1410, 1645, 1828, 1974, 2285, 2742, 2820, 3199, 3290, 3948, 4570, 4935, 5484, 6398, 6580, 6855, 9140, 9597, 9870, 12796, 13710, 15995, 19194, 19740, 21479, 27420, 31990, 38388, 42958, 47985, 63980, 64437, 85916, 95970, 107395, 128874, 150353, 191940, 214790, 257748, 300706, 322185, 429580, 451059, 601412, 644370, 751765, 902118, 1288740, 1503530, 1804236, 2255295, 3007060, 4510590, 9021180]

約数ペア:

[(1, 9021180), (2, 4510590), (3, 3007060), (4, 2255295), (5, 1804236), (6, 1503530), (7, 1288740), (10, 902118), (12, 751765), (14, 644370), (15, 601412), (20, 451059), (21, 429580), (28, 322185), (30, 300706), (35, 257748), (42, 214790), (47, 191940), (60, 150353), (70, 128874), (84, 107395), (94, 95970), (105, 85916), (140, 64437), (141, 63980), (188, 47985), (210, 42958), (235, 38388), (282, 31990), (329, 27420), (420, 21479), (457, 19740), (470, 19194), (564, 15995), (658, 13710), (705, 12796), (914, 9870), (940, 9597), (987, 9140), (1316, 6855), (1371, 6580), (1410, 6398), (1645, 5484), (1828, 4935), (1974, 4570), (2285, 3948), (2742, 3290), (2820, 3199)]