15007290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1993}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 36179136

約数和(自身を除く): 21171846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 1993, 2510, 3765, 3986, 5979, 7530, 9965, 11958, 19930, 29895, 59790, 500243, 1000486, 1500729, 2501215, 3001458, 5002430, 7503645, 15007290]

約数ペア:

[(1, 15007290), (2, 7503645), (3, 5002430), (5, 3001458), (6, 2501215), (10, 1500729), (15, 1000486), (30, 500243), (251, 59790), (502, 29895), (753, 19930), (1255, 11958), (1506, 9965), (1993, 7530), (2510, 5979), (3765, 3986)]