61059740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{743}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 85930852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 743, 1174, 1486, 2348, 2935, 2972, 3715, 4109, 5201, 5870, 7430, 8218, 10402, 11740, 14860, 16436, 20545, 20804, 26005, 41090, 52010, 82180, 104020, 436141, 872282, 1744564, 2180705, 3052987, 4361410, 6105974, 8722820, 12211948, 15264935, 30529870, 61059740]

約数ペア:

[(1, 61059740), (2, 30529870), (4, 15264935), (5, 12211948), (7, 8722820), (10, 6105974), (14, 4361410), (20, 3052987), (28, 2180705), (35, 1744564), (70, 872282), (140, 436141), (587, 104020), (743, 82180), (1174, 52010), (1486, 41090), (2348, 26005), (2935, 20804), (2972, 20545), (3715, 16436), (4109, 14860), (5201, 11740), (5870, 10402), (7430, 8218)]