39030540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28283}}^1$

素因数の和:28318

約数の個数: 48

約数和(自身を含む): 114041088

約数和(自身を除く): 75010548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 28283, 56566, 84849, 113132, 141415, 169698, 282830, 339396, 424245, 565660, 650509, 848490, 1301018, 1696980, 1951527, 2602036, 3252545, 3903054, 6505090, 7806108, 9757635, 13010180, 19515270, 39030540]

約数ペア:

[(1, 39030540), (2, 19515270), (3, 13010180), (4, 9757635), (5, 7806108), (6, 6505090), (10, 3903054), (12, 3252545), (15, 2602036), (20, 1951527), (23, 1696980), (30, 1301018), (46, 848490), (60, 650509), (69, 565660), (92, 424245), (115, 339396), (138, 282830), (230, 169698), (276, 141415), (345, 113132), (460, 84849), (690, 56566), (1380, 28283)]