85439220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49103}}^1$

素因数の和:49144

約数の個数: 48

約数和(自身を含む): 247484160

約数和(自身を除く): 162044940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 49103, 98206, 147309, 196412, 245515, 294618, 491030, 589236, 736545, 982060, 1423987, 1473090, 2847974, 2946180, 4271961, 5695948, 7119935, 8543922, 14239870, 17087844, 21359805, 28479740, 42719610, 85439220]

約数ペア:

[(1, 85439220), (2, 42719610), (3, 28479740), (4, 21359805), (5, 17087844), (6, 14239870), (10, 8543922), (12, 7119935), (15, 5695948), (20, 4271961), (29, 2946180), (30, 2847974), (58, 1473090), (60, 1423987), (87, 982060), (116, 736545), (145, 589236), (174, 491030), (290, 294618), (348, 245515), (435, 196412), (580, 147309), (870, 98206), (1740, 49103)]