30874380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30269}}^1$

素因数の和:30298

約数の個数: 48

約数和(自身を含む): 91536480

約数和(自身を除く): 60662100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 30269, 60538, 90807, 121076, 151345, 181614, 302690, 363228, 454035, 514573, 605380, 908070, 1029146, 1543719, 1816140, 2058292, 2572865, 3087438, 5145730, 6174876, 7718595, 10291460, 15437190, 30874380]

約数ペア:

[(1, 30874380), (2, 15437190), (3, 10291460), (4, 7718595), (5, 6174876), (6, 5145730), (10, 3087438), (12, 2572865), (15, 2058292), (17, 1816140), (20, 1543719), (30, 1029146), (34, 908070), (51, 605380), (60, 514573), (68, 454035), (85, 363228), (102, 302690), (170, 181614), (204, 151345), (255, 121076), (340, 90807), (510, 60538), (1020, 30269)]