1928179620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3570703}}^1$

素因数の和:3570721

約数の個数: 48

約数和(自身を含む): 5998782720

約数和(自身を除く): 4070603100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3570703, 7141406, 10712109, 14282812, 17853515, 21424218, 32136327, 35707030, 42848436, 53560545, 64272654, 71414060, 96408981, 107121090, 128545308, 160681635, 192817962, 214242180, 321363270, 385635924, 482044905, 642726540, 964089810, 1928179620]

約数ペア:

[(1, 1928179620), (2, 964089810), (3, 642726540), (4, 482044905), (5, 385635924), (6, 321363270), (9, 214242180), (10, 192817962), (12, 160681635), (15, 128545308), (18, 107121090), (20, 96408981), (27, 71414060), (30, 64272654), (36, 53560545), (45, 42848436), (54, 35707030), (60, 32136327), (90, 21424218), (108, 17853515), (135, 14282812), (180, 10712109), (270, 7141406), (540, 3570703)]