545331390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{7109}}^1$

素因数の和:9676

約数の個数: 32

約数和(自身を含む): 1309491360

約数和(自身を除く): 764159970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2557, 5114, 7109, 7671, 12785, 14218, 15342, 21327, 25570, 35545, 38355, 42654, 71090, 76710, 106635, 213270, 18177713, 36355426, 54533139, 90888565, 109066278, 181777130, 272665695, 545331390]

約数ペア:

[(1, 545331390), (2, 272665695), (3, 181777130), (5, 109066278), (6, 90888565), (10, 54533139), (15, 36355426), (30, 18177713), (2557, 213270), (5114, 106635), (7109, 76710), (7671, 71090), (12785, 42654), (14218, 38355), (15342, 35545), (21327, 25570)]