68555190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{207743}}^1$

素因数の和:207764

約数の個数: 32

約数和(自身を含む): 179490816

約数和(自身を除く): 110935626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 207743, 415486, 623229, 1038715, 1246458, 2077430, 2285173, 3116145, 4570346, 6232290, 6855519, 11425865, 13711038, 22851730, 34277595, 68555190]

約数ペア:

[(1, 68555190), (2, 34277595), (3, 22851730), (5, 13711038), (6, 11425865), (10, 6855519), (11, 6232290), (15, 4570346), (22, 3116145), (30, 2285173), (33, 2077430), (55, 1246458), (66, 1038715), (110, 623229), (165, 415486), (330, 207743)]