87335090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 160453440

約数和(自身を除く): 73118350

約数列:

[1, 2, 5, 10, 83, 139, 166, 278, 415, 695, 757, 830, 1390, 1514, 3785, 7570, 11537, 23074, 57685, 62831, 105223, 115370, 125662, 210446, 314155, 526115, 628310, 1052230, 8733509, 17467018, 43667545, 87335090]

約数ペア:

[(1, 87335090), (2, 43667545), (5, 17467018), (10, 8733509), (83, 1052230), (139, 628310), (166, 526115), (278, 314155), (415, 210446), (695, 125662), (757, 115370), (830, 105223), (1390, 62831), (1514, 57685), (3785, 23074), (7570, 11537)]