13857930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5011

約数の個数: 48

約数和(自身を含む): 37200384

約数和(自身を除く): 23342454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4967, 9934, 14901, 24835, 29802, 44703, 49670, 74505, 89406, 149010, 153977, 223515, 307954, 447030, 461931, 769885, 923862, 1385793, 1539770, 2309655, 2771586, 4619310, 6928965, 13857930]

約数ペア:

[(1, 13857930), (2, 6928965), (3, 4619310), (5, 2771586), (6, 2309655), (9, 1539770), (10, 1385793), (15, 923862), (18, 769885), (30, 461931), (31, 447030), (45, 307954), (62, 223515), (90, 153977), (93, 149010), (155, 89406), (186, 74505), (279, 49670), (310, 44703), (465, 29802), (558, 24835), (930, 14901), (1395, 9934), (2790, 4967)]