12357390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2381}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 29841696

約数和(自身を除く): 17484306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2381, 2595, 4762, 5190, 7143, 11905, 14286, 23810, 35715, 71430, 411913, 823826, 1235739, 2059565, 2471478, 4119130, 6178695, 12357390]

約数ペア:

[(1, 12357390), (2, 6178695), (3, 4119130), (5, 2471478), (6, 2059565), (10, 1235739), (15, 823826), (30, 411913), (173, 71430), (346, 35715), (519, 23810), (865, 14286), (1038, 11905), (1730, 7143), (2381, 5190), (2595, 4762)]