686079060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{117883}}^1$

素因数の和:117992

約数の個数: 48

約数和(自身を含む): 1940842176

約数和(自身を除く): 1254763116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 117883, 235766, 353649, 471532, 589415, 707298, 1178830, 1414596, 1768245, 2357660, 3536490, 7072980, 11434651, 22869302, 34303953, 45738604, 57173255, 68607906, 114346510, 137215812, 171519765, 228693020, 343039530, 686079060]

約数ペア:

[(1, 686079060), (2, 343039530), (3, 228693020), (4, 171519765), (5, 137215812), (6, 114346510), (10, 68607906), (12, 57173255), (15, 45738604), (20, 34303953), (30, 22869302), (60, 11434651), (97, 7072980), (194, 3536490), (291, 2357660), (388, 1768245), (485, 1414596), (582, 1178830), (970, 707298), (1164, 589415), (1455, 471532), (1940, 353649), (2910, 235766), (5820, 117883)]