165188970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{67979}}^1$

素因数の和:68001

約数の個数: 48

約数和(自身を含む): 445404960

約数和(自身を除く): 280215990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 67979, 135958, 203937, 339895, 407874, 611811, 679790, 1019685, 1223622, 1835433, 2039370, 3059055, 3670866, 5506299, 6118110, 9177165, 11012598, 16518897, 18354330, 27531495, 33037794, 55062990, 82594485, 165188970]

約数ペア:

[(1, 165188970), (2, 82594485), (3, 55062990), (5, 33037794), (6, 27531495), (9, 18354330), (10, 16518897), (15, 11012598), (18, 9177165), (27, 6118110), (30, 5506299), (45, 3670866), (54, 3059055), (81, 2039370), (90, 1835433), (135, 1223622), (162, 1019685), (243, 679790), (270, 611811), (405, 407874), (486, 339895), (810, 203937), (1215, 135958), (2430, 67979)]