123987331330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5440427}}^1$

素因数の和:5440530

約数の個数: 32

約数和(自身を含む): 232676224704

約数和(自身を除く): 108688893374

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 11395, 22790, 5440427, 10880854, 27202135, 54404270, 233938361, 288342631, 467876722, 576685262, 1169691805, 1441713155, 2339383610, 2883426310, 12398733133, 24797466266, 61993665665, 123987331330]

約数ペア:

[(1, 123987331330), (2, 61993665665), (5, 24797466266), (10, 12398733133), (43, 2883426310), (53, 2339383610), (86, 1441713155), (106, 1169691805), (215, 576685262), (265, 467876722), (430, 288342631), (530, 233938361), (2279, 54404270), (4558, 27202135), (11395, 10880854), (22790, 5440427)]