89765790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{3299}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 215740800

約数和(自身を除く): 125975010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 907, 1814, 2721, 3299, 4535, 5442, 6598, 9070, 9897, 13605, 16495, 19794, 27210, 32990, 49485, 98970, 2992193, 5984386, 8976579, 14960965, 17953158, 29921930, 44882895, 89765790]

約数ペア:

[(1, 89765790), (2, 44882895), (3, 29921930), (5, 17953158), (6, 14960965), (10, 8976579), (15, 5984386), (30, 2992193), (907, 98970), (1814, 49485), (2721, 32990), (3299, 27210), (4535, 19794), (5442, 16495), (6598, 13605), (9070, 9897)]