207945090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{770167}}^1$

素因数の和:770183

約数の個数: 32

約数和(自身を含む): 554520960

約数和(自身を除く): 346575870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 770167, 1540334, 2310501, 3850835, 4621002, 6931503, 7701670, 11552505, 13863006, 20794509, 23105010, 34657515, 41589018, 69315030, 103972545, 207945090]

約数ペア:

[(1, 207945090), (2, 103972545), (3, 69315030), (5, 41589018), (6, 34657515), (9, 23105010), (10, 20794509), (15, 13863006), (18, 11552505), (27, 7701670), (30, 6931503), (45, 4621002), (54, 3850835), (90, 2310501), (135, 1540334), (270, 770167)]