1489745940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{36353}}^1$

素因数の和:37048

約数の個数: 48

約数和(自身を含む): 4177510848

約数和(自身を除く): 2687764908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 2049, 2732, 3415, 4098, 6830, 8196, 10245, 13660, 20490, 36353, 40980, 72706, 109059, 145412, 181765, 218118, 363530, 436236, 545295, 727060, 1090590, 2181180, 24829099, 49658198, 74487297, 99316396, 124145495, 148974594, 248290990, 297949188, 372436485, 496581980, 744872970, 1489745940]

約数ペア:

[(1, 1489745940), (2, 744872970), (3, 496581980), (4, 372436485), (5, 297949188), (6, 248290990), (10, 148974594), (12, 124145495), (15, 99316396), (20, 74487297), (30, 49658198), (60, 24829099), (683, 2181180), (1366, 1090590), (2049, 727060), (2732, 545295), (3415, 436236), (4098, 363530), (6830, 218118), (8196, 181765), (10245, 145412), (13660, 109059), (20490, 72706), (36353, 40980)]