42042870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27479}}^1$

素因数の和:27509

約数の個数: 48

約数和(自身を含む): 115745760

約数和(自身を除く): 73702890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 27479, 54958, 82437, 137395, 164874, 247311, 274790, 412185, 467143, 494622, 824370, 934286, 1236555, 1401429, 2335715, 2473110, 2802858, 4204287, 4671430, 7007145, 8408574, 14014290, 21021435, 42042870]

約数ペア:

[(1, 42042870), (2, 21021435), (3, 14014290), (5, 8408574), (6, 7007145), (9, 4671430), (10, 4204287), (15, 2802858), (17, 2473110), (18, 2335715), (30, 1401429), (34, 1236555), (45, 934286), (51, 824370), (85, 494622), (90, 467143), (102, 412185), (153, 274790), (170, 247311), (255, 164874), (306, 137395), (510, 82437), (765, 54958), (1530, 27479)]