7716660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 26019840

約数和(自身を除く): 18303180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 967, 1140, 1330, 1596, 1934, 1995, 2660, 2901, 3868, 3990, 4835, 5802, 6769, 7980, 9670, 11604, 13538, 14505, 18373, 19340, 20307, 27076, 29010, 33845, 36746, 40614, 55119, 58020, 67690, 73492, 81228, 91865, 101535, 110238, 128611, 135380, 183730, 203070, 220476, 257222, 275595, 367460, 385833, 406140, 514444, 551190, 643055, 771666, 1102380, 1286110, 1543332, 1929165, 2572220, 3858330, 7716660]

約数ペア:

[(1, 7716660), (2, 3858330), (3, 2572220), (4, 1929165), (5, 1543332), (6, 1286110), (7, 1102380), (10, 771666), (12, 643055), (14, 551190), (15, 514444), (19, 406140), (20, 385833), (21, 367460), (28, 275595), (30, 257222), (35, 220476), (38, 203070), (42, 183730), (57, 135380), (60, 128611), (70, 110238), (76, 101535), (84, 91865), (95, 81228), (105, 73492), (114, 67690), (133, 58020), (140, 55119), (190, 40614), (210, 36746), (228, 33845), (266, 29010), (285, 27076), (380, 20307), (399, 19340), (420, 18373), (532, 14505), (570, 13538), (665, 11604), (798, 9670), (967, 7980), (1140, 6769), (1330, 5802), (1596, 4835), (1934, 3990), (1995, 3868), (2660, 2901)]