27538130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7043}}^1$

素因数の和:7090

約数の個数: 32

約数和(自身を含む): 54774144

約数和(自身を除く): 27236014

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 7043, 14086, 35215, 70430, 119731, 161989, 239462, 323978, 598655, 809945, 1197310, 1619890, 2753813, 5507626, 13769065, 27538130]

約数ペア:

[(1, 27538130), (2, 13769065), (5, 5507626), (10, 2753813), (17, 1619890), (23, 1197310), (34, 809945), (46, 598655), (85, 323978), (115, 239462), (170, 161989), (230, 119731), (391, 70430), (782, 35215), (1955, 14086), (3910, 7043)]