30954170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238109}}^1$

素因数の和:238129

約数の個数: 16

約数和(自身を含む): 60003720

約数和(自身を除く): 29049550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 238109, 476218, 1190545, 2381090, 3095417, 6190834, 15477085, 30954170]

約数ペア:

[(1, 30954170), (2, 15477085), (5, 6190834), (10, 3095417), (13, 2381090), (26, 1190545), (65, 476218), (130, 238109)]