106501990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{217351}}^1$

素因数の和:217372

約数の個数: 24

約数和(自身を含む): 223003152

約数和(自身を除く): 116501162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 217351, 434702, 1086755, 1521457, 2173510, 3042914, 7607285, 10650199, 15214570, 21300398, 53250995, 106501990]

約数ペア:

[(1, 106501990), (2, 53250995), (5, 21300398), (7, 15214570), (10, 10650199), (14, 7607285), (35, 3042914), (49, 2173510), (70, 1521457), (98, 1086755), (245, 434702), (490, 217351)]