1679190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 2385066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 251, 446, 502, 669, 753, 1115, 1255, 1338, 1506, 2230, 2510, 3345, 3765, 6690, 7530, 55973, 111946, 167919, 279865, 335838, 559730, 839595, 1679190]

約数ペア:

[(1, 1679190), (2, 839595), (3, 559730), (5, 335838), (6, 279865), (10, 167919), (15, 111946), (30, 55973), (223, 7530), (251, 6690), (446, 3765), (502, 3345), (669, 2510), (753, 2230), (1115, 1506), (1255, 1338)]