30911664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 91922688

約数和(自身を除く): 61011024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 467, 591, 788, 934, 1182, 1379, 1401, 1576, 1868, 2364, 2758, 2802, 3152, 3269, 3736, 4137, 4728, 5516, 5604, 6538, 7472, 8274, 9456, 9807, 11032, 11208, 13076, 16548, 19614, 22064, 22416, 26152, 33096, 39228, 52304, 66192, 78456, 91999, 156912, 183998, 275997, 367996, 551994, 643993, 735992, 1103988, 1287986, 1471984, 1931979, 2207976, 2575972, 3863958, 4415952, 5151944, 7727916, 10303888, 15455832, 30911664]

約数ペア:

[(1, 30911664), (2, 15455832), (3, 10303888), (4, 7727916), (6, 5151944), (7, 4415952), (8, 3863958), (12, 2575972), (14, 2207976), (16, 1931979), (21, 1471984), (24, 1287986), (28, 1103988), (42, 735992), (48, 643993), (56, 551994), (84, 367996), (112, 275997), (168, 183998), (197, 156912), (336, 91999), (394, 78456), (467, 66192), (591, 52304), (788, 39228), (934, 33096), (1182, 26152), (1379, 22416), (1401, 22064), (1576, 19614), (1868, 16548), (2364, 13076), (2758, 11208), (2802, 11032), (3152, 9807), (3269, 9456), (3736, 8274), (4137, 7472), (4728, 6538), (5516, 5604)]