248923410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{21893}}^1$

素因数の和:22282

約数の個数: 32

約数和(自身を含む): 599019840

約数和(自身を除く): 350096430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 21893, 43786, 65679, 109465, 131358, 218930, 328395, 656790, 8297447, 16594894, 24892341, 41487235, 49784682, 82974470, 124461705, 248923410]

約数ペア:

[(1, 248923410), (2, 124461705), (3, 82974470), (5, 49784682), (6, 41487235), (10, 24892341), (15, 16594894), (30, 8297447), (379, 656790), (758, 328395), (1137, 218930), (1895, 131358), (2274, 109465), (3790, 65679), (5685, 43786), (11370, 21893)]