43577890

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 80015040

約数和(自身を除く): 36437150

約数列:

[1, 2, 5, 10, 107, 139, 214, 278, 293, 535, 586, 695, 1070, 1390, 1465, 2930, 14873, 29746, 31351, 40727, 62702, 74365, 81454, 148730, 156755, 203635, 313510, 407270, 4357789, 8715578, 21788945, 43577890]

約数ペア:

[(1, 43577890), (2, 21788945), (5, 8715578), (10, 4357789), (107, 407270), (139, 313510), (214, 203635), (278, 156755), (293, 148730), (535, 81454), (586, 74365), (695, 62702), (1070, 40727), (1390, 31351), (1465, 29746), (2930, 14873)]