69049980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383611}}^1$

素因数の和:383626

約数の個数: 36

約数和(自身を含む): 209452152

約数和(自身を除く): 140402172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383611, 767222, 1150833, 1534444, 1918055, 2301666, 3452499, 3836110, 4603332, 5754165, 6904998, 7672220, 11508330, 13809996, 17262495, 23016660, 34524990, 69049980]

約数ペア:

[(1, 69049980), (2, 34524990), (3, 23016660), (4, 17262495), (5, 13809996), (6, 11508330), (9, 7672220), (10, 6904998), (12, 5754165), (15, 4603332), (18, 3836110), (20, 3452499), (30, 2301666), (36, 1918055), (45, 1534444), (60, 1150833), (90, 767222), (180, 383611)]