63186540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8039}}^1$

素因数の和:8182

約数の個数: 48

約数和(自身を含む): 178295040

約数和(自身を除く): 115108500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 8039, 16078, 24117, 32156, 40195, 48234, 80390, 96468, 120585, 160780, 241170, 482340, 1053109, 2106218, 3159327, 4212436, 5265545, 6318654, 10531090, 12637308, 15796635, 21062180, 31593270, 63186540]

約数ペア:

[(1, 63186540), (2, 31593270), (3, 21062180), (4, 15796635), (5, 12637308), (6, 10531090), (10, 6318654), (12, 5265545), (15, 4212436), (20, 3159327), (30, 2106218), (60, 1053109), (131, 482340), (262, 241170), (393, 160780), (524, 120585), (655, 96468), (786, 80390), (1310, 48234), (1572, 40195), (1965, 32156), (2620, 24117), (3930, 16078), (7860, 8039)]