87081830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3457}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 171793440

約数和(自身を除く): 84711610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 3457, 5038, 6914, 12595, 17285, 25190, 34570, 38027, 76054, 190135, 380270, 791653, 1583306, 3958265, 7916530, 8708183, 17416366, 43540915, 87081830]

約数ペア:

[(1, 87081830), (2, 43540915), (5, 17416366), (10, 8708183), (11, 7916530), (22, 3958265), (55, 1583306), (110, 791653), (229, 380270), (458, 190135), (1145, 76054), (2290, 38027), (2519, 34570), (3457, 25190), (5038, 17285), (6914, 12595)]