13280469390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{340787}}^1$

素因数の和:341233

約数の個数: 48

約数和(自身を含む): 34609066128

約数和(自身を除く): 21328596738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 866, 1299, 2165, 2598, 3897, 4330, 6495, 7794, 12990, 19485, 38970, 340787, 681574, 1022361, 1703935, 2044722, 3067083, 3407870, 5111805, 6134166, 10223610, 15335415, 30670830, 147560771, 295121542, 442682313, 737803855, 885364626, 1328046939, 1475607710, 2213411565, 2656093878, 4426823130, 6640234695, 13280469390]

約数ペア:

[(1, 13280469390), (2, 6640234695), (3, 4426823130), (5, 2656093878), (6, 2213411565), (9, 1475607710), (10, 1328046939), (15, 885364626), (18, 737803855), (30, 442682313), (45, 295121542), (90, 147560771), (433, 30670830), (866, 15335415), (1299, 10223610), (2165, 6134166), (2598, 5111805), (3897, 3407870), (4330, 3067083), (6495, 2044722), (7794, 1703935), (12990, 1022361), (19485, 681574), (38970, 340787)]