3387370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 7354368

約数和(自身を除く): 3966998

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 223, 245, 310, 434, 446, 490, 1085, 1115, 1519, 1561, 2170, 2230, 3038, 3122, 6913, 7595, 7805, 10927, 13826, 15190, 15610, 21854, 34565, 48391, 54635, 69130, 96782, 109270, 241955, 338737, 483910, 677474, 1693685, 3387370]

約数ペア:

[(1, 3387370), (2, 1693685), (5, 677474), (7, 483910), (10, 338737), (14, 241955), (31, 109270), (35, 96782), (49, 69130), (62, 54635), (70, 48391), (98, 34565), (155, 21854), (217, 15610), (223, 15190), (245, 13826), (310, 10927), (434, 7805), (446, 7595), (490, 6913), (1085, 3122), (1115, 3038), (1519, 2230), (1561, 2170)]