31130070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25309}}^1$

素因数の和:25360

約数の個数: 32

約数和(自身を含む): 76537440

約数和(自身を除く): 45407370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 25309, 50618, 75927, 126545, 151854, 253090, 379635, 759270, 1037669, 2075338, 3113007, 5188345, 6226014, 10376690, 15565035, 31130070]

約数ペア:

[(1, 31130070), (2, 15565035), (3, 10376690), (5, 6226014), (6, 5188345), (10, 3113007), (15, 2075338), (30, 1037669), (41, 759270), (82, 379635), (123, 253090), (205, 151854), (246, 126545), (410, 75927), (615, 50618), (1230, 25309)]