146528830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20323}}^1$

素因数の和:20440

約数の個数: 32

約数和(自身を含む): 304372224

約数和(自身を除く): 157843394

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 20323, 40646, 101615, 142261, 203230, 284522, 711305, 1422610, 2093269, 4186538, 10466345, 14652883, 20932690, 29305766, 73264415, 146528830]

約数ペア:

[(1, 146528830), (2, 73264415), (5, 29305766), (7, 20932690), (10, 14652883), (14, 10466345), (35, 4186538), (70, 2093269), (103, 1422610), (206, 711305), (515, 284522), (721, 203230), (1030, 142261), (1442, 101615), (3605, 40646), (7210, 20323)]