141388130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47287}}^1$

素因数の和:47330

約数の個数: 32

約数和(自身を含む): 285997824

約数和(自身を除く): 144609694

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 47287, 94574, 236435, 472870, 614731, 1087601, 1229462, 2175202, 3073655, 5438005, 6147310, 10876010, 14138813, 28277626, 70694065, 141388130]

約数ペア:

[(1, 141388130), (2, 70694065), (5, 28277626), (10, 14138813), (13, 10876010), (23, 6147310), (26, 5438005), (46, 3073655), (65, 2175202), (115, 1229462), (130, 1087601), (230, 614731), (299, 472870), (598, 236435), (1495, 94574), (2990, 47287)]