90307458

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{7951}}^1$

素因数の和:8590

約数の個数: 24

約数和(自身を含む): 196000896

約数和(自身を除く): 105693438

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 7951, 11358, 15902, 23853, 47706, 71559, 143118, 5017081, 10034162, 15051243, 30102486, 45153729, 90307458]

約数ペア:

[(1, 90307458), (2, 45153729), (3, 30102486), (6, 15051243), (9, 10034162), (18, 5017081), (631, 143118), (1262, 71559), (1893, 47706), (3786, 23853), (5679, 15902), (7951, 11358)]