40212990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8761}}^1$

素因数の和:8794

約数の個数: 64

約数和(自身を含む): 113555520

約数和(自身を除く): 73342530

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, 4590, 8761, 17522, 26283, 43805, 52566, 78849, 87610, 131415, 148937, 157698, 236547, 262830, 297874, 394245, 446811, 473094, 744685, 788490, 893622, 1182735, 1340433, 1489370, 2234055, 2365470, 2680866, 4021299, 4468110, 6702165, 8042598, 13404330, 20106495, 40212990]

約数ペア:

[(1, 40212990), (2, 20106495), (3, 13404330), (5, 8042598), (6, 6702165), (9, 4468110), (10, 4021299), (15, 2680866), (17, 2365470), (18, 2234055), (27, 1489370), (30, 1340433), (34, 1182735), (45, 893622), (51, 788490), (54, 744685), (85, 473094), (90, 446811), (102, 394245), (135, 297874), (153, 262830), (170, 236547), (255, 157698), (270, 148937), (306, 131415), (459, 87610), (510, 78849), (765, 52566), (918, 43805), (1530, 26283), (2295, 17522), (4590, 8761)]