156786180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90107}}^1$

素因数の和:90148

約数の個数: 48

約数和(自身を含む): 454144320

約数和(自身を除く): 297358140

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, 90107, 180214, 270321, 360428, 450535, 540642, 901070, 1081284, 1351605, 1802140, 2613103, 2703210, 5226206, 5406420, 7839309, 10452412, 13065515, 15678618, 26131030, 31357236, 39196545, 52262060, 78393090, 156786180]

約数ペア:

[(1, 156786180), (2, 78393090), (3, 52262060), (4, 39196545), (5, 31357236), (6, 26131030), (10, 15678618), (12, 13065515), (15, 10452412), (20, 7839309), (29, 5406420), (30, 5226206), (58, 2703210), (60, 2613103), (87, 1802140), (116, 1351605), (145, 1081284), (174, 901070), (290, 540642), (348, 450535), (435, 360428), (580, 270321), (870, 180214), (1740, 90107)]