2279431380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{808309}}^1$

素因数の和:808368

約数の個数: 48

約数和(自身を含む): 6518211840

約数和(自身を除く): 4238780460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 808309, 1616618, 2424927, 3233236, 4041545, 4849854, 8083090, 9699708, 12124635, 16166180, 24249270, 37990523, 48498540, 75981046, 113971569, 151962092, 189952615, 227943138, 379905230, 455886276, 569857845, 759810460, 1139715690, 2279431380]

約数ペア:

[(1, 2279431380), (2, 1139715690), (3, 759810460), (4, 569857845), (5, 455886276), (6, 379905230), (10, 227943138), (12, 189952615), (15, 151962092), (20, 113971569), (30, 75981046), (47, 48498540), (60, 37990523), (94, 24249270), (141, 16166180), (188, 12124635), (235, 9699708), (282, 8083090), (470, 4849854), (564, 4041545), (705, 3233236), (940, 2424927), (1410, 1616618), (2820, 808309)]