71385247570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4614431}}^1$

素因数の和:4614475

約数の個数: 64

約数和(自身を含む): 167448508416

約数和(自身を除く): 96063260846

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 7735, 15470, 4614431, 9228862, 23072155, 32301017, 46144310, 59987603, 64602034, 78445327, 119975206, 156890654, 161505085, 299938015, 323010170, 392226635, 419913221, 549117289, 599876030, 784453270, 839826442, 1019789251, 1098234578, 2039578502, 2099566105, 2745586445, 4199132210, 5098946255, 5491172890, 7138524757, 10197892510, 14277049514, 35692623785, 71385247570]

約数ペア:

[(1, 71385247570), (2, 35692623785), (5, 14277049514), (7, 10197892510), (10, 7138524757), (13, 5491172890), (14, 5098946255), (17, 4199132210), (26, 2745586445), (34, 2099566105), (35, 2039578502), (65, 1098234578), (70, 1019789251), (85, 839826442), (91, 784453270), (119, 599876030), (130, 549117289), (170, 419913221), (182, 392226635), (221, 323010170), (238, 299938015), (442, 161505085), (455, 156890654), (595, 119975206), (910, 78445327), (1105, 64602034), (1190, 59987603), (1547, 46144310), (2210, 32301017), (3094, 23072155), (7735, 9228862), (15470, 4614431)]