274380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 816480

約数和(自身を除く): 542100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 269, 340, 510, 538, 807, 1020, 1076, 1345, 1614, 2690, 3228, 4035, 4573, 5380, 8070, 9146, 13719, 16140, 18292, 22865, 27438, 45730, 54876, 68595, 91460, 137190, 274380]

約数ペア:

[(1, 274380), (2, 137190), (3, 91460), (4, 68595), (5, 54876), (6, 45730), (10, 27438), (12, 22865), (15, 18292), (17, 16140), (20, 13719), (30, 9146), (34, 8070), (51, 5380), (60, 4573), (68, 4035), (85, 3228), (102, 2690), (170, 1614), (204, 1345), (255, 1076), (269, 1020), (340, 807), (510, 538)]