74205970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 136343088

約数和(自身を除く): 62137118

約数列:

[1, 2, 5, 10, 97, 113, 194, 226, 485, 565, 677, 970, 1130, 1354, 3385, 6770, 10961, 21922, 54805, 65669, 76501, 109610, 131338, 153002, 328345, 382505, 656690, 765010, 7420597, 14841194, 37102985, 74205970]

約数ペア:

[(1, 74205970), (2, 37102985), (5, 14841194), (10, 7420597), (97, 765010), (113, 656690), (194, 382505), (226, 328345), (485, 153002), (565, 131338), (677, 109610), (970, 76501), (1130, 65669), (1354, 54805), (3385, 21922), (6770, 10961)]