186017720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{94907}}^1$

素因数の和:94932

約数の個数: 48

約数和(自身を含む): 486878040

約数和(自身を除く): 300860320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 94907, 189814, 379628, 474535, 664349, 759256, 949070, 1328698, 1898140, 2657396, 3321745, 3796280, 4650443, 5314792, 6643490, 9300886, 13286980, 18601772, 23252215, 26573960, 37203544, 46504430, 93008860, 186017720]

約数ペア:

[(1, 186017720), (2, 93008860), (4, 46504430), (5, 37203544), (7, 26573960), (8, 23252215), (10, 18601772), (14, 13286980), (20, 9300886), (28, 6643490), (35, 5314792), (40, 4650443), (49, 3796280), (56, 3321745), (70, 2657396), (98, 1898140), (140, 1328698), (196, 949070), (245, 759256), (280, 664349), (392, 474535), (490, 379628), (980, 189814), (1960, 94907)]