247470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 607392

約数和(自身を除く): 359922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 113, 146, 219, 226, 339, 365, 438, 565, 678, 730, 1095, 1130, 1695, 2190, 3390, 8249, 16498, 24747, 41245, 49494, 82490, 123735, 247470]

約数ペア:

[(1, 247470), (2, 123735), (3, 82490), (5, 49494), (6, 41245), (10, 24747), (15, 16498), (30, 8249), (73, 3390), (113, 2190), (146, 1695), (219, 1130), (226, 1095), (339, 730), (365, 678), (438, 565)]