1518304130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21690059}}^1$

素因数の和:21690073

約数の個数: 16

約数和(自身を含む): 3123368640

約数和(自身を除く): 1605064510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 21690059, 43380118, 108450295, 151830413, 216900590, 303660826, 759152065, 1518304130]

約数ペア:

[(1, 1518304130), (2, 759152065), (5, 303660826), (7, 216900590), (10, 151830413), (14, 108450295), (35, 43380118), (70, 21690059)]