150117190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5568

約数の個数: 32

約数和(自身を含む): 282113280

約数和(自身を除く): 131996090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5441, 5518, 10882, 13795, 27205, 27590, 54410, 168671, 337342, 484249, 843355, 968498, 1686710, 2421245, 4842490, 15011719, 30023438, 75058595, 150117190]

約数ペア:

[(1, 150117190), (2, 75058595), (5, 30023438), (10, 15011719), (31, 4842490), (62, 2421245), (89, 1686710), (155, 968498), (178, 843355), (310, 484249), (445, 337342), (890, 168671), (2759, 54410), (5441, 27590), (5518, 27205), (10882, 13795)]