68308130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{56453}}^1$

素因数の和:56482

約数の個数: 24

約数和(自身を含む): 135150876

約数和(自身を除く): 66842746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 56453, 112906, 282265, 564530, 620983, 1241966, 3104915, 6209830, 6830813, 13661626, 34154065, 68308130]

約数ペア:

[(1, 68308130), (2, 34154065), (5, 13661626), (10, 6830813), (11, 6209830), (22, 3104915), (55, 1241966), (110, 620983), (121, 564530), (242, 282265), (605, 112906), (1210, 56453)]