235576460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1831}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 566307840

約数和(自身を除く): 330731380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 919, 1831, 1838, 3662, 3676, 4595, 6433, 7324, 9155, 9190, 12817, 12866, 18310, 18380, 25634, 25732, 32165, 36620, 51268, 64085, 64330, 128170, 128660, 256340, 1682689, 3365378, 6730756, 8413445, 11778823, 16826890, 23557646, 33653780, 47115292, 58894115, 117788230, 235576460]

約数ペア:

[(1, 235576460), (2, 117788230), (4, 58894115), (5, 47115292), (7, 33653780), (10, 23557646), (14, 16826890), (20, 11778823), (28, 8413445), (35, 6730756), (70, 3365378), (140, 1682689), (919, 256340), (1831, 128660), (1838, 128170), (3662, 64330), (3676, 64085), (4595, 51268), (6433, 36620), (7324, 32165), (9155, 25732), (9190, 25634), (12817, 18380), (12866, 18310)]