68030260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10531}}^1$

素因数の和:10576

約数の個数: 48

約数和(自身を含む): 159243840

約数和(自身を除く): 91213580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 10531, 21062, 42124, 52655, 105310, 179027, 200089, 210620, 358054, 400178, 716108, 800356, 895135, 1000445, 1790270, 2000890, 3401513, 3580540, 4001780, 6803026, 13606052, 17007565, 34015130, 68030260]

約数ペア:

[(1, 68030260), (2, 34015130), (4, 17007565), (5, 13606052), (10, 6803026), (17, 4001780), (19, 3580540), (20, 3401513), (34, 2000890), (38, 1790270), (68, 1000445), (76, 895135), (85, 800356), (95, 716108), (170, 400178), (190, 358054), (323, 210620), (340, 200089), (380, 179027), (646, 105310), (1292, 52655), (1615, 42124), (3230, 21062), (6460, 10531)]