132310220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15493}}^1$

素因数の和:15570

約数の個数: 48

約数和(自身を含む): 322771008

約数和(自身を除く): 190460788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 15493, 30986, 61972, 77465, 108451, 154930, 216902, 309860, 433804, 542255, 945073, 1084510, 1890146, 2169020, 3780292, 4725365, 6615511, 9450730, 13231022, 18901460, 26462044, 33077555, 66155110, 132310220]

約数ペア:

[(1, 132310220), (2, 66155110), (4, 33077555), (5, 26462044), (7, 18901460), (10, 13231022), (14, 9450730), (20, 6615511), (28, 4725365), (35, 3780292), (61, 2169020), (70, 1890146), (122, 1084510), (140, 945073), (244, 542255), (305, 433804), (427, 309860), (610, 216902), (854, 154930), (1220, 108451), (1708, 77465), (2135, 61972), (4270, 30986), (8540, 15493)]