1884207870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{42989}}^1$

素因数の和:43489

約数の個数: 48

約数和(自身を含む): 4909114080

約数和(自身を除く): 3024906210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 2435, 2922, 4383, 4870, 7305, 8766, 14610, 21915, 42989, 43830, 85978, 128967, 214945, 257934, 386901, 429890, 644835, 773802, 1289670, 1934505, 3869010, 20935643, 41871286, 62806929, 104678215, 125613858, 188420787, 209356430, 314034645, 376841574, 628069290, 942103935, 1884207870]

約数ペア:

[(1, 1884207870), (2, 942103935), (3, 628069290), (5, 376841574), (6, 314034645), (9, 209356430), (10, 188420787), (15, 125613858), (18, 104678215), (30, 62806929), (45, 41871286), (90, 20935643), (487, 3869010), (974, 1934505), (1461, 1289670), (2435, 773802), (2922, 644835), (4383, 429890), (4870, 386901), (7305, 257934), (8766, 214945), (14610, 128967), (21915, 85978), (42989, 43830)]