22779230

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 42184800

約数和(自身を除く): 19405570

約数列:

[1, 2, 5, 10, 61, 107, 122, 214, 305, 349, 535, 610, 698, 1070, 1745, 3490, 6527, 13054, 21289, 32635, 37343, 42578, 65270, 74686, 106445, 186715, 212890, 373430, 2277923, 4555846, 11389615, 22779230]

約数ペア:

[(1, 22779230), (2, 11389615), (5, 4555846), (10, 2277923), (61, 373430), (107, 212890), (122, 186715), (214, 106445), (305, 74686), (349, 65270), (535, 42578), (610, 37343), (698, 32635), (1070, 21289), (1745, 13054), (3490, 6527)]