113157940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18797}}^1$

素因数の和:18856

約数の個数: 48

約数和(自身を含む): 277909632

約数和(自身を除く): 164751692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 18797, 37594, 75188, 93985, 131579, 187970, 263158, 375940, 526316, 657895, 808271, 1315790, 1616542, 2631580, 3233084, 4041355, 5657897, 8082710, 11315794, 16165420, 22631588, 28289485, 56578970, 113157940]

約数ペア:

[(1, 113157940), (2, 56578970), (4, 28289485), (5, 22631588), (7, 16165420), (10, 11315794), (14, 8082710), (20, 5657897), (28, 4041355), (35, 3233084), (43, 2631580), (70, 1616542), (86, 1315790), (140, 808271), (172, 657895), (215, 526316), (301, 375940), (430, 263158), (602, 187970), (860, 131579), (1204, 93985), (1505, 75188), (3010, 37594), (6020, 18797)]