486565890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{265883}}^1$

素因数の和:265954

約数の個数: 32

約数和(自身を含む): 1186906176

約数和(自身を除く): 700340286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 265883, 531766, 797649, 1329415, 1595298, 2658830, 3988245, 7976490, 16218863, 32437726, 48656589, 81094315, 97313178, 162188630, 243282945, 486565890]

約数ペア:

[(1, 486565890), (2, 243282945), (3, 162188630), (5, 97313178), (6, 81094315), (10, 48656589), (15, 32437726), (30, 16218863), (61, 7976490), (122, 3988245), (183, 2658830), (305, 1595298), (366, 1329415), (610, 797649), (915, 531766), (1830, 265883)]