7876930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 14842800

約数和(自身を除く): 6965870

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 349, 370, 610, 698, 1745, 2257, 3490, 4514, 11285, 12913, 21289, 22570, 25826, 42578, 64565, 106445, 129130, 212890, 787693, 1575386, 3938465, 7876930]

約数ペア:

[(1, 7876930), (2, 3938465), (5, 1575386), (10, 787693), (37, 212890), (61, 129130), (74, 106445), (122, 64565), (185, 42578), (305, 25826), (349, 22570), (370, 21289), (610, 12913), (698, 11285), (1745, 4514), (2257, 3490)]