243930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 601344

約数和(自身を除く): 357414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 173, 235, 282, 346, 470, 519, 705, 865, 1038, 1410, 1730, 2595, 5190, 8131, 16262, 24393, 40655, 48786, 81310, 121965, 243930]

約数ペア:

[(1, 243930), (2, 121965), (3, 81310), (5, 48786), (6, 40655), (10, 24393), (15, 16262), (30, 8131), (47, 5190), (94, 2595), (141, 1730), (173, 1410), (235, 1038), (282, 865), (346, 705), (470, 519)]