18065310

素因数分解:

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

素因数の和:269

約数の個数: 48

約数和(自身を含む): 44347824

約数和(自身を除く): 26282514

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, 5329, 8249, 10658, 15987, 16498, 24747, 26645, 31974, 41245, 49494, 53290, 79935, 82490, 123735, 159870, 247470, 602177, 1204354, 1806531, 3010885, 3613062, 6021770, 9032655, 18065310]

約数ペア:

[(1, 18065310), (2, 9032655), (3, 6021770), (5, 3613062), (6, 3010885), (10, 1806531), (15, 1204354), (30, 602177), (73, 247470), (113, 159870), (146, 123735), (219, 82490), (226, 79935), (339, 53290), (365, 49494), (438, 41245), (565, 31974), (678, 26645), (730, 24747), (1095, 16498), (1130, 15987), (1695, 10658), (2190, 8249), (3390, 5329)]