7162420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 15921360

約数和(自身を除く): 8758940

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 233, 265, 290, 466, 530, 580, 932, 1060, 1165, 1537, 2330, 3074, 4660, 6148, 6757, 7685, 12349, 13514, 15370, 24698, 27028, 30740, 33785, 49396, 61745, 67570, 123490, 135140, 246980, 358121, 716242, 1432484, 1790605, 3581210, 7162420]

約数ペア:

[(1, 7162420), (2, 3581210), (4, 1790605), (5, 1432484), (10, 716242), (20, 358121), (29, 246980), (53, 135140), (58, 123490), (106, 67570), (116, 61745), (145, 49396), (212, 33785), (233, 30740), (265, 27028), (290, 24698), (466, 15370), (530, 13514), (580, 12349), (932, 7685), (1060, 6757), (1165, 6148), (1537, 4660), (2330, 3074)]