163344930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{111119}}^1$

素因数の和:111143

約数の個数: 48

約数和(自身を含む): 456036480

約数和(自身を除く): 292691550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 111119, 222238, 333357, 555595, 666714, 777833, 1111190, 1555666, 1666785, 2333499, 3333570, 3889165, 4666998, 5444831, 7778330, 10889662, 11667495, 16334493, 23334990, 27224155, 32668986, 54448310, 81672465, 163344930]

約数ペア:

[(1, 163344930), (2, 81672465), (3, 54448310), (5, 32668986), (6, 27224155), (7, 23334990), (10, 16334493), (14, 11667495), (15, 10889662), (21, 7778330), (30, 5444831), (35, 4666998), (42, 3889165), (49, 3333570), (70, 2333499), (98, 1666785), (105, 1555666), (147, 1111190), (210, 777833), (245, 666714), (294, 555595), (490, 333357), (735, 222238), (1470, 111119)]