15695429090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{51679}}^1$

素因数の和:51959

約数の個数: 48

約数和(自身を含む): 31177923840

約数和(自身を除く): 15482494750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 251, 502, 605, 1210, 1255, 2510, 2761, 5522, 13805, 27610, 30371, 51679, 60742, 103358, 151855, 258395, 303710, 516790, 568469, 1136938, 2842345, 5684690, 6253159, 12506318, 12971429, 25942858, 31265795, 62531590, 64857145, 129714290, 142685719, 285371438, 713428595, 1426857190, 1569542909, 3139085818, 7847714545, 15695429090]

約数ペア:

[(1, 15695429090), (2, 7847714545), (5, 3139085818), (10, 1569542909), (11, 1426857190), (22, 713428595), (55, 285371438), (110, 142685719), (121, 129714290), (242, 64857145), (251, 62531590), (502, 31265795), (605, 25942858), (1210, 12971429), (1255, 12506318), (2510, 6253159), (2761, 5684690), (5522, 2842345), (13805, 1136938), (27610, 568469), (30371, 516790), (51679, 303710), (60742, 258395), (103358, 151855)]