66067890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 182248704

約数和(自身を除く): 116180814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1597, 1970, 2758, 2955, 3194, 4137, 4791, 5910, 6895, 7985, 8274, 9582, 11179, 13790, 15970, 20685, 22358, 23955, 33537, 41370, 47910, 55895, 67074, 111790, 167685, 314609, 335370, 629218, 943827, 1573045, 1887654, 2202263, 3146090, 4404526, 4719135, 6606789, 9438270, 11011315, 13213578, 22022630, 33033945, 66067890]

約数ペア:

[(1, 66067890), (2, 33033945), (3, 22022630), (5, 13213578), (6, 11011315), (7, 9438270), (10, 6606789), (14, 4719135), (15, 4404526), (21, 3146090), (30, 2202263), (35, 1887654), (42, 1573045), (70, 943827), (105, 629218), (197, 335370), (210, 314609), (394, 167685), (591, 111790), (985, 67074), (1182, 55895), (1379, 47910), (1597, 41370), (1970, 33537), (2758, 23955), (2955, 22358), (3194, 20685), (4137, 15970), (4791, 13790), (5910, 11179), (6895, 9582), (7985, 8274)]