394367070420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90523}}^1\times {\mathrm{24203}}^1$

素因数の和:114741

約数の個数: 72

約数和(自身を含む): 1196309421216

約数和(自身を除く): 801942350796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 24203, 48406, 72609, 90523, 96812, 121015, 145218, 181046, 217827, 242030, 271569, 290436, 362092, 363045, 435654, 452615, 484060, 543138, 726090, 814707, 871308, 905230, 1086276, 1089135, 1357845, 1452180, 1629414, 1810460, 2178270, 2715690, 3258828, 4073535, 4356540, 5431380, 8147070, 16294140, 2190928169, 4381856338, 6572784507, 8763712676, 10954640845, 13145569014, 19718353521, 21909281690, 26291138028, 32863922535, 39436707042, 43818563380, 65727845070, 78873414084, 98591767605, 131455690140, 197183535210, 394367070420]

約数ペア:

[(1, 394367070420), (2, 197183535210), (3, 131455690140), (4, 98591767605), (5, 78873414084), (6, 65727845070), (9, 43818563380), (10, 39436707042), (12, 32863922535), (15, 26291138028), (18, 21909281690), (20, 19718353521), (30, 13145569014), (36, 10954640845), (45, 8763712676), (60, 6572784507), (90, 4381856338), (180, 2190928169), (24203, 16294140), (48406, 8147070), (72609, 5431380), (90523, 4356540), (96812, 4073535), (121015, 3258828), (145218, 2715690), (181046, 2178270), (217827, 1810460), (242030, 1629414), (271569, 1452180), (290436, 1357845), (362092, 1089135), (363045, 1086276), (435654, 905230), (452615, 871308), (484060, 814707), (543138, 726090)]