40464390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3821}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 97415136

約数和(自身を除く): 56950746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 3530, 3821, 5295, 7642, 10590, 11463, 19105, 22926, 38210, 57315, 114630, 1348813, 2697626, 4046439, 6744065, 8092878, 13488130, 20232195, 40464390]

約数ペア:

[(1, 40464390), (2, 20232195), (3, 13488130), (5, 8092878), (6, 6744065), (10, 4046439), (15, 2697626), (30, 1348813), (353, 114630), (706, 57315), (1059, 38210), (1765, 22926), (2118, 19105), (3530, 11463), (3821, 10590), (5295, 7642)]