87199140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 280756224

約数和(自身を除く): 193557084

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, 191, 210, 382, 420, 573, 764, 955, 1087, 1146, 1337, 1910, 2174, 2292, 2674, 2865, 3261, 3820, 4011, 4348, 5348, 5435, 5730, 6522, 6685, 7609, 8022, 10870, 11460, 13044, 13370, 15218, 16044, 16305, 20055, 21740, 22827, 26740, 30436, 32610, 38045, 40110, 45654, 65220, 76090, 80220, 91308, 114135, 152180, 207617, 228270, 415234, 456540, 622851, 830468, 1038085, 1245702, 1453319, 2076170, 2491404, 2906638, 3114255, 4152340, 4359957, 5813276, 6228510, 7266595, 8719914, 12457020, 14533190, 17439828, 21799785, 29066380, 43599570, 87199140]

約数ペア:

[(1, 87199140), (2, 43599570), (3, 29066380), (4, 21799785), (5, 17439828), (6, 14533190), (7, 12457020), (10, 8719914), (12, 7266595), (14, 6228510), (15, 5813276), (20, 4359957), (21, 4152340), (28, 3114255), (30, 2906638), (35, 2491404), (42, 2076170), (60, 1453319), (70, 1245702), (84, 1038085), (105, 830468), (140, 622851), (191, 456540), (210, 415234), (382, 228270), (420, 207617), (573, 152180), (764, 114135), (955, 91308), (1087, 80220), (1146, 76090), (1337, 65220), (1910, 45654), (2174, 40110), (2292, 38045), (2674, 32610), (2865, 30436), (3261, 26740), (3820, 22827), (4011, 21740), (4348, 20055), (5348, 16305), (5435, 16044), (5730, 15218), (6522, 13370), (6685, 13044), (7609, 11460), (8022, 10870)]