90684930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{431833}}^1$

素因数の和:431850

約数の個数: 32

約数和(自身を含む): 248736384

約数和(自身を除く): 158051454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 431833, 863666, 1295499, 2159165, 2590998, 3022831, 4318330, 6045662, 6477495, 9068493, 12954990, 15114155, 18136986, 30228310, 45342465, 90684930]

約数ペア:

[(1, 90684930), (2, 45342465), (3, 30228310), (5, 18136986), (6, 15114155), (7, 12954990), (10, 9068493), (14, 6477495), (15, 6045662), (21, 4318330), (30, 3022831), (35, 2590998), (42, 2159165), (70, 1295499), (105, 863666), (210, 431833)]