156601740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90001}}^1$

素因数の和:90042

約数の個数: 48

約数和(自身を含む): 453610080

約数和(自身を除く): 297008340

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, 90001, 180002, 270003, 360004, 450005, 540006, 900010, 1080012, 1350015, 1800020, 2610029, 2700030, 5220058, 5400060, 7830087, 10440116, 13050145, 15660174, 26100290, 31320348, 39150435, 52200580, 78300870, 156601740]

約数ペア:

[(1, 156601740), (2, 78300870), (3, 52200580), (4, 39150435), (5, 31320348), (6, 26100290), (10, 15660174), (12, 13050145), (15, 10440116), (20, 7830087), (29, 5400060), (30, 5220058), (58, 2700030), (60, 2610029), (87, 1800020), (116, 1350015), (145, 1080012), (174, 900010), (290, 540006), (348, 450005), (435, 360004), (580, 270003), (870, 180002), (1740, 90001)]