103891980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16811}}^1$

素因数の和:16926

約数の個数: 48

約数和(自身を含む): 293739264

約数和(自身を除く): 189847284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 16811, 33622, 50433, 67244, 84055, 100866, 168110, 201732, 252165, 336220, 504330, 1008660, 1731533, 3463066, 5194599, 6926132, 8657665, 10389198, 17315330, 20778396, 25972995, 34630660, 51945990, 103891980]

約数ペア:

[(1, 103891980), (2, 51945990), (3, 34630660), (4, 25972995), (5, 20778396), (6, 17315330), (10, 10389198), (12, 8657665), (15, 6926132), (20, 5194599), (30, 3463066), (60, 1731533), (103, 1008660), (206, 504330), (309, 336220), (412, 252165), (515, 201732), (618, 168110), (1030, 100866), (1236, 84055), (1545, 67244), (2060, 50433), (3090, 33622), (6180, 16811)]