117882780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45691}}^1$

素因数の和:45746

約数の個数: 48

約数和(自身を含む): 337755264

約数和(自身を除く): 219872484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 45691, 91382, 137073, 182764, 228455, 274146, 456910, 548292, 685365, 913820, 1370730, 1964713, 2741460, 3929426, 5894139, 7858852, 9823565, 11788278, 19647130, 23576556, 29470695, 39294260, 58941390, 117882780]

約数ペア:

[(1, 117882780), (2, 58941390), (3, 39294260), (4, 29470695), (5, 23576556), (6, 19647130), (10, 11788278), (12, 9823565), (15, 7858852), (20, 5894139), (30, 3929426), (43, 2741460), (60, 1964713), (86, 1370730), (129, 913820), (172, 685365), (215, 548292), (258, 456910), (430, 274146), (516, 228455), (645, 182764), (860, 137073), (1290, 91382), (2580, 45691)]