1201432870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{16229}}^1$

素因数の和:16920

約数の個数: 32

約数和(自身を含む): 2362828320

約数和(自身を除く): 1161395450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 673, 1346, 3365, 6730, 7403, 14806, 16229, 32458, 37015, 74030, 81145, 162290, 178519, 357038, 892595, 1785190, 10922117, 21844234, 54610585, 109221170, 120143287, 240286574, 600716435, 1201432870]

約数ペア:

[(1, 1201432870), (2, 600716435), (5, 240286574), (10, 120143287), (11, 109221170), (22, 54610585), (55, 21844234), (110, 10922117), (673, 1785190), (1346, 892595), (3365, 357038), (6730, 178519), (7403, 162290), (14806, 81145), (16229, 74030), (32458, 37015)]