29877170

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22807}}^1$

素因数の和:22945

約数の個数: 16

約数和(自身を含む): 54191808

約数和(自身を除く): 24314638

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 22807, 45614, 114035, 228070, 2987717, 5975434, 14938585, 29877170]

約数ペア:

[(1, 29877170), (2, 14938585), (5, 5975434), (10, 2987717), (131, 228070), (262, 114035), (655, 45614), (1310, 22807)]