26198970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1799

約数の個数: 64

約数和(自身を含む): 72887040

約数和(自身を除く): 46688070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 1709, 2190, 2555, 3066, 3418, 5110, 5127, 7665, 8545, 10254, 11963, 15330, 17090, 23926, 25635, 35889, 51270, 59815, 71778, 119630, 124757, 179445, 249514, 358890, 374271, 623785, 748542, 873299, 1247570, 1746598, 1871355, 2619897, 3742710, 4366495, 5239794, 8732990, 13099485, 26198970]

約数ペア:

[(1, 26198970), (2, 13099485), (3, 8732990), (5, 5239794), (6, 4366495), (7, 3742710), (10, 2619897), (14, 1871355), (15, 1746598), (21, 1247570), (30, 873299), (35, 748542), (42, 623785), (70, 374271), (73, 358890), (105, 249514), (146, 179445), (210, 124757), (219, 119630), (365, 71778), (438, 59815), (511, 51270), (730, 35889), (1022, 25635), (1095, 23926), (1533, 17090), (1709, 15330), (2190, 11963), (2555, 10254), (3066, 8545), (3418, 7665), (5110, 5127)]