20230430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 39914208

約数和(自身を除く): 19683778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 521, 706, 1042, 1765, 2605, 3530, 3883, 5210, 5731, 7766, 11462, 19415, 28655, 38830, 57310, 183913, 367826, 919565, 1839130, 2023043, 4046086, 10115215, 20230430]

約数ペア:

[(1, 20230430), (2, 10115215), (5, 4046086), (10, 2023043), (11, 1839130), (22, 919565), (55, 367826), (110, 183913), (353, 57310), (521, 38830), (706, 28655), (1042, 19415), (1765, 11462), (2605, 7766), (3530, 5731), (3883, 5210)]