152557590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{69661}}^1$

素因数の和:69744

約数の個数: 32

約数和(自身を含む): 371159136

約数和(自身を除く): 218601546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 69661, 139322, 208983, 348305, 417966, 696610, 1044915, 2089830, 5085253, 10170506, 15255759, 25426265, 30511518, 50852530, 76278795, 152557590]

約数ペア:

[(1, 152557590), (2, 76278795), (3, 50852530), (5, 30511518), (6, 25426265), (10, 15255759), (15, 10170506), (30, 5085253), (73, 2089830), (146, 1044915), (219, 696610), (365, 417966), (438, 348305), (730, 208983), (1095, 139322), (2190, 69661)]