30291235405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1\times {\mathrm{3037}}^1$

素因数の和:5125

約数の個数: 32

約数和(自身を含む): 38844013824

約数和(自身を除く): 8552778419

約数列:

[1, 5, 23, 43, 115, 215, 989, 2017, 3037, 4945, 10085, 15185, 46391, 69851, 86731, 130591, 231955, 349255, 433655, 652955, 1994813, 3003593, 6125629, 9974065, 15017965, 30628145, 140889467, 263402047, 704447335, 1317010235, 6058247081, 30291235405]

約数ペア:

[(1, 30291235405), (5, 6058247081), (23, 1317010235), (43, 704447335), (115, 263402047), (215, 140889467), (989, 30628145), (2017, 15017965), (3037, 9974065), (4945, 6125629), (10085, 3003593), (15185, 1994813), (46391, 652955), (69851, 433655), (86731, 349255), (130591, 231955)]