197698530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{79397}}^1$

素因数の和:79490

約数の個数: 32

約数和(自身を含む): 480199104

約数和(自身を除く): 282500574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 79397, 158794, 238191, 396985, 476382, 793970, 1190955, 2381910, 6589951, 13179902, 19769853, 32949755, 39539706, 65899510, 98849265, 197698530]

約数ペア:

[(1, 197698530), (2, 98849265), (3, 65899510), (5, 39539706), (6, 32949755), (10, 19769853), (15, 13179902), (30, 6589951), (83, 2381910), (166, 1190955), (249, 793970), (415, 476382), (498, 396985), (830, 238191), (1245, 158794), (2490, 79397)]