30694260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11897}}^1$

素因数の和:11952

約数の個数: 48

約数和(自身を含む): 87950016

約数和(自身を除く): 57255756

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, 11897, 23794, 35691, 47588, 59485, 71382, 118970, 142764, 178455, 237940, 356910, 511571, 713820, 1023142, 1534713, 2046284, 2557855, 3069426, 5115710, 6138852, 7673565, 10231420, 15347130, 30694260]

約数ペア:

[(1, 30694260), (2, 15347130), (3, 10231420), (4, 7673565), (5, 6138852), (6, 5115710), (10, 3069426), (12, 2557855), (15, 2046284), (20, 1534713), (30, 1023142), (43, 713820), (60, 511571), (86, 356910), (129, 237940), (172, 178455), (215, 142764), (258, 118970), (430, 71382), (516, 59485), (645, 47588), (860, 35691), (1290, 23794), (2580, 11897)]