30331388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 55587840

約数和(自身を除く): 25256452

約数列:

[1, 2, 4, 23, 46, 92, 439, 751, 878, 1502, 1756, 3004, 10097, 17273, 20194, 34546, 40388, 69092, 329689, 659378, 1318756, 7582847, 15165694, 30331388]

約数ペア:

[(1, 30331388), (2, 15165694), (4, 7582847), (23, 1318756), (46, 659378), (92, 329689), (439, 69092), (751, 40388), (878, 34546), (1502, 20194), (1756, 17273), (3004, 10097)]