237828990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1132519}}^1$

素因数の和:1132536

約数の個数: 32

約数和(自身を含む): 652331520

約数和(自身を除く): 414502530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1132519, 2265038, 3397557, 5662595, 6795114, 7927633, 11325190, 15855266, 16987785, 23782899, 33975570, 39638165, 47565798, 79276330, 118914495, 237828990]

約数ペア:

[(1, 237828990), (2, 118914495), (3, 79276330), (5, 47565798), (6, 39638165), (7, 33975570), (10, 23782899), (14, 16987785), (15, 15855266), (21, 11325190), (30, 7927633), (35, 6795114), (42, 5662595), (70, 3397557), (105, 2265038), (210, 1132519)]