61564470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 162176256

約数和(自身を除く): 100611786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 330, 394, 591, 947, 985, 1182, 1894, 1970, 2167, 2841, 2955, 4334, 4735, 5682, 5910, 6501, 9470, 10417, 10835, 13002, 14205, 20834, 21670, 28410, 31251, 32505, 52085, 62502, 65010, 104170, 156255, 186559, 312510, 373118, 559677, 932795, 1119354, 1865590, 2052149, 2798385, 4104298, 5596770, 6156447, 10260745, 12312894, 20521490, 30782235, 61564470]

約数ペア:

[(1, 61564470), (2, 30782235), (3, 20521490), (5, 12312894), (6, 10260745), (10, 6156447), (11, 5596770), (15, 4104298), (22, 2798385), (30, 2052149), (33, 1865590), (55, 1119354), (66, 932795), (110, 559677), (165, 373118), (197, 312510), (330, 186559), (394, 156255), (591, 104170), (947, 65010), (985, 62502), (1182, 52085), (1894, 32505), (1970, 31251), (2167, 28410), (2841, 21670), (2955, 20834), (4334, 14205), (4735, 13002), (5682, 10835), (5910, 10417), (6501, 9470)]