299621220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4993687}}^1$

素因数の和:4993699

約数の個数: 24

約数和(自身を含む): 838939584

約数和(自身を除く): 539318364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4993687, 9987374, 14981061, 19974748, 24968435, 29962122, 49936870, 59924244, 74905305, 99873740, 149810610, 299621220]

約数ペア:

[(1, 299621220), (2, 149810610), (3, 99873740), (4, 74905305), (5, 59924244), (6, 49936870), (10, 29962122), (12, 24968435), (15, 19974748), (20, 14981061), (30, 9987374), (60, 4993687)]