30290340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1723}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 85151808

約数和(自身を除く): 54861468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1723, 1758, 2930, 3446, 3516, 4395, 5169, 5860, 6892, 8615, 8790, 10338, 17230, 17580, 20676, 25845, 34460, 51690, 103380, 504839, 1009678, 1514517, 2019356, 2524195, 3029034, 5048390, 6058068, 7572585, 10096780, 15145170, 30290340]

約数ペア:

[(1, 30290340), (2, 15145170), (3, 10096780), (4, 7572585), (5, 6058068), (6, 5048390), (10, 3029034), (12, 2524195), (15, 2019356), (20, 1514517), (30, 1009678), (60, 504839), (293, 103380), (586, 51690), (879, 34460), (1172, 25845), (1465, 20676), (1723, 17580), (1758, 17230), (2930, 10338), (3446, 8790), (3516, 8615), (4395, 6892), (5169, 5860)]