12210370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 22985136

約数和(自身を除く): 10774766

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 541, 610, 1082, 2257, 2705, 4514, 5410, 11285, 20017, 22570, 33001, 40034, 66002, 100085, 165005, 200170, 330010, 1221037, 2442074, 6105185, 12210370]

約数ペア:

[(1, 12210370), (2, 6105185), (5, 2442074), (10, 1221037), (37, 330010), (61, 200170), (74, 165005), (122, 100085), (185, 66002), (305, 40034), (370, 33001), (541, 22570), (610, 20017), (1082, 11285), (2257, 5410), (2705, 4514)]