340296055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 480983040

約数和(自身を除く): 140686985

約数列:

[1, 5, 11, 17, 55, 79, 85, 187, 271, 289, 395, 869, 935, 1343, 1355, 1445, 2981, 3179, 4345, 4607, 6715, 14773, 14905, 15895, 21409, 22831, 23035, 50677, 73865, 78319, 107045, 114155, 235499, 251141, 253385, 363953, 391595, 861509, 1177495, 1255705, 1819765, 4003483, 4307545, 6187201, 20017415, 30936005, 68059211, 340296055]

約数ペア:

[(1, 340296055), (5, 68059211), (11, 30936005), (17, 20017415), (55, 6187201), (79, 4307545), (85, 4003483), (187, 1819765), (271, 1255705), (289, 1177495), (395, 861509), (869, 391595), (935, 363953), (1343, 253385), (1355, 251141), (1445, 235499), (2981, 114155), (3179, 107045), (4345, 78319), (4607, 73865), (6715, 50677), (14773, 23035), (14905, 22831), (15895, 21409)]