68768770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1069}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 141753600

約数和(自身を除く): 72984830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 919, 1069, 1838, 2138, 4595, 5345, 6433, 7483, 9190, 10690, 12866, 14966, 32165, 37415, 64330, 74830, 982411, 1964822, 4912055, 6876877, 9824110, 13753754, 34384385, 68768770]

約数ペア:

[(1, 68768770), (2, 34384385), (5, 13753754), (7, 9824110), (10, 6876877), (14, 4912055), (35, 1964822), (70, 982411), (919, 74830), (1069, 64330), (1838, 37415), (2138, 32165), (4595, 14966), (5345, 12866), (6433, 10690), (7483, 9190)]