68422170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 168364800

約数和(自身を除く): 99942630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 157, 199, 219, 314, 365, 398, 438, 471, 597, 730, 785, 942, 995, 1095, 1194, 1570, 1990, 2190, 2355, 2985, 4710, 5970, 11461, 14527, 22922, 29054, 31243, 34383, 43581, 57305, 62486, 68766, 72635, 87162, 93729, 114610, 145270, 156215, 171915, 187458, 217905, 312430, 343830, 435810, 468645, 937290, 2280739, 4561478, 6842217, 11403695, 13684434, 22807390, 34211085, 68422170]

約数ペア:

[(1, 68422170), (2, 34211085), (3, 22807390), (5, 13684434), (6, 11403695), (10, 6842217), (15, 4561478), (30, 2280739), (73, 937290), (146, 468645), (157, 435810), (199, 343830), (219, 312430), (314, 217905), (365, 187458), (398, 171915), (438, 156215), (471, 145270), (597, 114610), (730, 93729), (785, 87162), (942, 72635), (995, 68766), (1095, 62486), (1194, 57305), (1570, 43581), (1990, 34383), (2190, 31243), (2355, 29054), (2985, 22922), (4710, 14527), (5970, 11461)]