1829872680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{97127}}^1$

素因数の和:97298

約数の個数: 64

約数和(自身を含む): 5524640640

約数和(自身を除く): 3694767960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 97127, 194254, 291381, 388508, 485635, 582762, 777016, 971270, 1165524, 1456905, 1942540, 2331048, 2913810, 3885080, 5827620, 11655240, 15248939, 30497878, 45746817, 60995756, 76244695, 91493634, 121991512, 152489390, 182987268, 228734085, 304978780, 365974536, 457468170, 609957560, 914936340, 1829872680]

約数ペア:

[(1, 1829872680), (2, 914936340), (3, 609957560), (4, 457468170), (5, 365974536), (6, 304978780), (8, 228734085), (10, 182987268), (12, 152489390), (15, 121991512), (20, 91493634), (24, 76244695), (30, 60995756), (40, 45746817), (60, 30497878), (120, 15248939), (157, 11655240), (314, 5827620), (471, 3885080), (628, 2913810), (785, 2331048), (942, 1942540), (1256, 1456905), (1570, 1165524), (1884, 971270), (2355, 777016), (3140, 582762), (3768, 485635), (4710, 388508), (6280, 291381), (9420, 194254), (18840, 97127)]