187969020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10009}}^1$

素因数の和:10334

約数の個数: 48

約数和(自身を含む): 528047520

約数和(自身を除く): 340078500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 10009, 18780, 20018, 30027, 40036, 50045, 60054, 100090, 120108, 150135, 200180, 300270, 600540, 3132817, 6265634, 9398451, 12531268, 15664085, 18796902, 31328170, 37593804, 46992255, 62656340, 93984510, 187969020]

約数ペア:

[(1, 187969020), (2, 93984510), (3, 62656340), (4, 46992255), (5, 37593804), (6, 31328170), (10, 18796902), (12, 15664085), (15, 12531268), (20, 9398451), (30, 6265634), (60, 3132817), (313, 600540), (626, 300270), (939, 200180), (1252, 150135), (1565, 120108), (1878, 100090), (3130, 60054), (3756, 50045), (4695, 40036), (6260, 30027), (9390, 20018), (10009, 18780)]