17169930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 45287424

約数和(自身を除く): 28117494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2687, 3195, 5374, 6390, 8061, 13435, 16122, 24183, 26870, 40305, 48366, 80610, 120915, 190777, 241830, 381554, 572331, 953885, 1144662, 1716993, 1907770, 2861655, 3433986, 5723310, 8584965, 17169930]

約数ペア:

[(1, 17169930), (2, 8584965), (3, 5723310), (5, 3433986), (6, 2861655), (9, 1907770), (10, 1716993), (15, 1144662), (18, 953885), (30, 572331), (45, 381554), (71, 241830), (90, 190777), (142, 120915), (213, 80610), (355, 48366), (426, 40305), (639, 26870), (710, 24183), (1065, 16122), (1278, 13435), (2130, 8061), (2687, 6390), (3195, 5374)]