127662390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4561}}^1$

素因数の和:4885

約数の個数: 48

約数和(自身を含む): 333062496

約数和(自身を除く): 205400106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4561, 4665, 5598, 9122, 9330, 13683, 13995, 22805, 27366, 27990, 41049, 45610, 68415, 82098, 136830, 205245, 410490, 1418471, 2836942, 4255413, 7092355, 8510826, 12766239, 14184710, 21277065, 25532478, 42554130, 63831195, 127662390]

約数ペア:

[(1, 127662390), (2, 63831195), (3, 42554130), (5, 25532478), (6, 21277065), (9, 14184710), (10, 12766239), (15, 8510826), (18, 7092355), (30, 4255413), (45, 2836942), (90, 1418471), (311, 410490), (622, 205245), (933, 136830), (1555, 82098), (1866, 68415), (2799, 45610), (3110, 41049), (4561, 27990), (4665, 27366), (5598, 22805), (9122, 13995), (9330, 13683)]