30704295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^2$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 52167024

約数和(自身を除く): 21462729

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 347, 1041, 1735, 5205, 5899, 17697, 29495, 88485, 120409, 361227, 602045, 1806135, 2046953, 6140859, 10234765, 30704295]

約数ペア:

[(1, 30704295), (3, 10234765), (5, 6140859), (15, 2046953), (17, 1806135), (51, 602045), (85, 361227), (255, 120409), (347, 88485), (1041, 29495), (1735, 17697), (5205, 5899)]