228052140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{8317}}^1$

素因数の和:8786

約数の個数: 48

約数和(自身を含む): 640020192

約数和(自身を除く): 411968052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 5484, 6855, 8317, 9140, 13710, 16634, 24951, 27420, 33268, 41585, 49902, 83170, 99804, 124755, 166340, 249510, 499020, 3800869, 7601738, 11402607, 15203476, 19004345, 22805214, 38008690, 45610428, 57013035, 76017380, 114026070, 228052140]

約数ペア:

[(1, 228052140), (2, 114026070), (3, 76017380), (4, 57013035), (5, 45610428), (6, 38008690), (10, 22805214), (12, 19004345), (15, 15203476), (20, 11402607), (30, 7601738), (60, 3800869), (457, 499020), (914, 249510), (1371, 166340), (1828, 124755), (2285, 99804), (2742, 83170), (4570, 49902), (5484, 41585), (6855, 33268), (8317, 27420), (9140, 24951), (13710, 16634)]