30540762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6551}}^1$

素因数の和:6603

約数の個数: 48

約数和(自身を含む): 77680512

約数和(自身を除く): 47139750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 6551, 13102, 19653, 39306, 45857, 58959, 91714, 117918, 137571, 242387, 275142, 412713, 484774, 727161, 825426, 1454322, 1696709, 2181483, 3393418, 4362966, 5090127, 10180254, 15270381, 30540762]

約数ペア:

[(1, 30540762), (2, 15270381), (3, 10180254), (6, 5090127), (7, 4362966), (9, 3393418), (14, 2181483), (18, 1696709), (21, 1454322), (37, 825426), (42, 727161), (63, 484774), (74, 412713), (111, 275142), (126, 242387), (222, 137571), (259, 117918), (333, 91714), (518, 58959), (666, 45857), (777, 39306), (1554, 19653), (2331, 13102), (4662, 6551)]