120872570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3159

約数の個数: 64

約数和(自身を含む): 274095360

約数和(自身を除く): 153222790

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3089, 3913, 5590, 6178, 7826, 15445, 19565, 21623, 30890, 39130, 40157, 43246, 80314, 108115, 132827, 200785, 216230, 265654, 281099, 401570, 562198, 664135, 929789, 1328270, 1405495, 1726751, 1859578, 2810990, 3453502, 4648945, 8633755, 9297890, 12087257, 17267510, 24174514, 60436285, 120872570]

約数ペア:

[(1, 120872570), (2, 60436285), (5, 24174514), (7, 17267510), (10, 12087257), (13, 9297890), (14, 8633755), (26, 4648945), (35, 3453502), (43, 2810990), (65, 1859578), (70, 1726751), (86, 1405495), (91, 1328270), (130, 929789), (182, 664135), (215, 562198), (301, 401570), (430, 281099), (455, 265654), (559, 216230), (602, 200785), (910, 132827), (1118, 108115), (1505, 80314), (2795, 43246), (3010, 40157), (3089, 39130), (3913, 30890), (5590, 21623), (6178, 19565), (7826, 15445)]