11982180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 39223296

約数和(自身を除く): 27241116

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, 470, 564, 607, 658, 705, 940, 987, 1214, 1316, 1410, 1645, 1821, 1974, 2428, 2820, 3035, 3290, 3642, 3948, 4249, 4935, 6070, 6580, 7284, 8498, 9105, 9870, 12140, 12747, 16996, 18210, 19740, 21245, 25494, 28529, 36420, 42490, 50988, 57058, 63735, 84980, 85587, 114116, 127470, 142645, 171174, 199703, 254940, 285290, 342348, 399406, 427935, 570580, 599109, 798812, 855870, 998515, 1198218, 1711740, 1997030, 2396436, 2995545, 3994060, 5991090, 11982180]

約数ペア:

[(1, 11982180), (2, 5991090), (3, 3994060), (4, 2995545), (5, 2396436), (6, 1997030), (7, 1711740), (10, 1198218), (12, 998515), (14, 855870), (15, 798812), (20, 599109), (21, 570580), (28, 427935), (30, 399406), (35, 342348), (42, 285290), (47, 254940), (60, 199703), (70, 171174), (84, 142645), (94, 127470), (105, 114116), (140, 85587), (141, 84980), (188, 63735), (210, 57058), (235, 50988), (282, 42490), (329, 36420), (420, 28529), (470, 25494), (564, 21245), (607, 19740), (658, 18210), (705, 16996), (940, 12747), (987, 12140), (1214, 9870), (1316, 9105), (1410, 8498), (1645, 7284), (1821, 6580), (1974, 6070), (2428, 4935), (2820, 4249), (3035, 3948), (3290, 3642)]