74786670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{118709}}^1$

素因数の和:118729

約数の個数: 48

約数和(自身を含む): 222225120

約数和(自身を除く): 147438450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 118709, 237418, 356127, 593545, 712254, 830963, 1068381, 1187090, 1661926, 1780635, 2136762, 2492889, 3561270, 4154815, 4985778, 5341905, 7478667, 8309630, 10683810, 12464445, 14957334, 24928890, 37393335, 74786670]

約数ペア:

[(1, 74786670), (2, 37393335), (3, 24928890), (5, 14957334), (6, 12464445), (7, 10683810), (9, 8309630), (10, 7478667), (14, 5341905), (15, 4985778), (18, 4154815), (21, 3561270), (30, 2492889), (35, 2136762), (42, 1780635), (45, 1661926), (63, 1187090), (70, 1068381), (90, 830963), (105, 712254), (126, 593545), (210, 356127), (315, 237418), (630, 118709)]