2224890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 5896800

約数和(自身を除く): 3671910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 419, 531, 590, 838, 885, 1062, 1257, 1770, 2095, 2514, 2655, 3771, 4190, 5310, 6285, 7542, 12570, 18855, 24721, 37710, 49442, 74163, 123605, 148326, 222489, 247210, 370815, 444978, 741630, 1112445, 2224890]

約数ペア:

[(1, 2224890), (2, 1112445), (3, 741630), (5, 444978), (6, 370815), (9, 247210), (10, 222489), (15, 148326), (18, 123605), (30, 74163), (45, 49442), (59, 37710), (90, 24721), (118, 18855), (177, 12570), (295, 7542), (354, 6285), (419, 5310), (531, 4190), (590, 3771), (838, 2655), (885, 2514), (1062, 2095), (1257, 1770)]