12617910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2782

約数の個数: 64

約数和(自身を含む): 35640000

約数和(自身を除く): 23022090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 2749, 4590, 5498, 8247, 13745, 16494, 24741, 27490, 41235, 46733, 49482, 74223, 82470, 93466, 123705, 140199, 148446, 233665, 247410, 280398, 371115, 420597, 467330, 700995, 742230, 841194, 1261791, 1401990, 2102985, 2523582, 4205970, 6308955, 12617910]

約数ペア:

[(1, 12617910), (2, 6308955), (3, 4205970), (5, 2523582), (6, 2102985), (9, 1401990), (10, 1261791), (15, 841194), (17, 742230), (18, 700995), (27, 467330), (30, 420597), (34, 371115), (45, 280398), (51, 247410), (54, 233665), (85, 148446), (90, 140199), (102, 123705), (135, 93466), (153, 82470), (170, 74223), (255, 49482), (270, 46733), (306, 41235), (459, 27490), (510, 24741), (765, 16494), (918, 13745), (1530, 8247), (2295, 5498), (2749, 4590)]