195631620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{4091}}^1$

素因数の和:4900

約数の個数: 48

約数和(自身を含む): 548589888

約数和(自身を除く): 352958268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 1594, 2391, 3188, 3985, 4091, 4782, 7970, 8182, 9564, 11955, 12273, 15940, 16364, 20455, 23910, 24546, 40910, 47820, 49092, 61365, 81820, 122730, 245460, 3260527, 6521054, 9781581, 13042108, 16302635, 19563162, 32605270, 39126324, 48907905, 65210540, 97815810, 195631620]

約数ペア:

[(1, 195631620), (2, 97815810), (3, 65210540), (4, 48907905), (5, 39126324), (6, 32605270), (10, 19563162), (12, 16302635), (15, 13042108), (20, 9781581), (30, 6521054), (60, 3260527), (797, 245460), (1594, 122730), (2391, 81820), (3188, 61365), (3985, 49092), (4091, 47820), (4782, 40910), (7970, 24546), (8182, 23910), (9564, 20455), (11955, 16364), (12273, 15940)]