212310070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81973}}^1$

素因数の和:82024

約数の個数: 32

約数和(自身を含む): 448561728

約数和(自身を除く): 236251658

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 81973, 163946, 409865, 573811, 819730, 1147622, 2869055, 3033001, 5738110, 6066002, 15165005, 21231007, 30330010, 42462014, 106155035, 212310070]

約数ペア:

[(1, 212310070), (2, 106155035), (5, 42462014), (7, 30330010), (10, 21231007), (14, 15165005), (35, 6066002), (37, 5738110), (70, 3033001), (74, 2869055), (185, 1147622), (259, 819730), (370, 573811), (518, 409865), (1295, 163946), (2590, 81973)]